90874872

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 299329800

約数和(自身を除く): 208454928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 61, 66, 72, 76, 81, 88, 99, 108, 114, 121, 122, 132, 152, 162, 171, 183, 198, 209, 216, 228, 242, 244, 264, 297, 324, 342, 363, 366, 396, 418, 456, 484, 488, 513, 549, 594, 627, 648, 671, 684, 726, 732, 792, 836, 891, 968, 1026, 1089, 1098, 1159, 1188, 1254, 1342, 1368, 1452, 1464, 1539, 1647, 1672, 1782, 1881, 2013, 2052, 2178, 2196, 2299, 2318, 2376, 2508, 2684, 2904, 3078, 3267, 3294, 3477, 3564, 3762, 4026, 4104, 4356, 4392, 4598, 4636, 4941, 5016, 5368, 5643, 6039, 6156, 6534, 6588, 6897, 6954, 7128, 7381, 7524, 8052, 8712, 9196, 9272, 9801, 9882, 10431, 11286, 12078, 12312, 12749, 13068, 13176, 13794, 13908, 14762, 15048, 16104, 16929, 18117, 18392, 19602, 19764, 20691, 20862, 22143, 22572, 24156, 25498, 26136, 27588, 27816, 29524, 31293, 33858, 36234, 38247, 39204, 39528, 41382, 41724, 44286, 45144, 48312, 50996, 54351, 55176, 59048, 62073, 62586, 66429, 67716, 72468, 76494, 78408, 82764, 83448, 88572, 93879, 101992, 108702, 114741, 124146, 125172, 132858, 135432, 140239, 144936, 152988, 165528, 177144, 186219, 187758, 199287, 217404, 229482, 248292, 250344, 265716, 280478, 305976, 344223, 372438, 375516, 398574, 420717, 434808, 458964, 496584, 531432, 560956, 597861, 688446, 744876, 751032, 797148, 841434, 917928, 1032669, 1121912, 1195722, 1262151, 1376892, 1489752, 1594296, 1682868, 2065338, 2391444, 2524302, 2753784, 3365736, 3786453, 4130676, 4782888, 5048604, 7572906, 8261352, 10097208, 11359359, 15145812, 22718718, 30291624, 45437436, 90874872]

約数ペア:

[(1, 90874872), (2, 45437436), (3, 30291624), (4, 22718718), (6, 15145812), (8, 11359359), (9, 10097208), (11, 8261352), (12, 7572906), (18, 5048604), (19, 4782888), (22, 4130676), (24, 3786453), (27, 3365736), (33, 2753784), (36, 2524302), (38, 2391444), (44, 2065338), (54, 1682868), (57, 1594296), (61, 1489752), (66, 1376892), (72, 1262151), (76, 1195722), (81, 1121912), (88, 1032669), (99, 917928), (108, 841434), (114, 797148), (121, 751032), (122, 744876), (132, 688446), (152, 597861), (162, 560956), (171, 531432), (183, 496584), (198, 458964), (209, 434808), (216, 420717), (228, 398574), (242, 375516), (244, 372438), (264, 344223), (297, 305976), (324, 280478), (342, 265716), (363, 250344), (366, 248292), (396, 229482), (418, 217404), (456, 199287), (484, 187758), (488, 186219), (513, 177144), (549, 165528), (594, 152988), (627, 144936), (648, 140239), (671, 135432), (684, 132858), (726, 125172), (732, 124146), (792, 114741), (836, 108702), (891, 101992), (968, 93879), (1026, 88572), (1089, 83448), (1098, 82764), (1159, 78408), (1188, 76494), (1254, 72468), (1342, 67716), (1368, 66429), (1452, 62586), (1464, 62073), (1539, 59048), (1647, 55176), (1672, 54351), (1782, 50996), (1881, 48312), (2013, 45144), (2052, 44286), (2178, 41724), (2196, 41382), (2299, 39528), (2318, 39204), (2376, 38247), (2508, 36234), (2684, 33858), (2904, 31293), (3078, 29524), (3267, 27816), (3294, 27588), (3477, 26136), (3564, 25498), (3762, 24156), (4026, 22572), (4104, 22143), (4356, 20862), (4392, 20691), (4598, 19764), (4636, 19602), (4941, 18392), (5016, 18117), (5368, 16929), (5643, 16104), (6039, 15048), (6156, 14762), (6534, 13908), (6588, 13794), (6897, 13176), (6954, 13068), (7128, 12749), (7381, 12312), (7524, 12078), (8052, 11286), (8712, 10431), (9196, 9882), (9272, 9801)]