73440612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 239016960

約数和(自身を除く): 165576348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 49, 51, 62, 63, 68, 79, 84, 93, 98, 102, 119, 124, 126, 147, 153, 158, 186, 196, 204, 217, 237, 238, 252, 279, 294, 306, 316, 357, 372, 434, 441, 474, 476, 527, 553, 558, 588, 612, 651, 711, 714, 833, 868, 882, 948, 1054, 1071, 1106, 1116, 1302, 1343, 1422, 1428, 1519, 1581, 1659, 1666, 1764, 1953, 2108, 2142, 2212, 2449, 2499, 2604, 2686, 2844, 3038, 3162, 3318, 3332, 3689, 3871, 3906, 4029, 4284, 4557, 4743, 4898, 4977, 4998, 5372, 6076, 6324, 6636, 7347, 7378, 7497, 7742, 7812, 8058, 9114, 9401, 9486, 9796, 9954, 9996, 11067, 11613, 12087, 13671, 14694, 14756, 14994, 15484, 16116, 17143, 18228, 18802, 18972, 19908, 22041, 22134, 23226, 24174, 25823, 27342, 28203, 29388, 29988, 33201, 34286, 34839, 37604, 41633, 44082, 44268, 46452, 48348, 51429, 51646, 54684, 56406, 65807, 66402, 68572, 69678, 77469, 83266, 84609, 88164, 102858, 103292, 112812, 120001, 124899, 131614, 132804, 139356, 154287, 154938, 166532, 169218, 197421, 205716, 232407, 240002, 249798, 263228, 291431, 308574, 309876, 338436, 360003, 374697, 394842, 464814, 480004, 499596, 582862, 592263, 617148, 720006, 749394, 789684, 874293, 929628, 1080009, 1165724, 1184526, 1440012, 1498788, 1748586, 2040017, 2160018, 2369052, 2622879, 3497172, 4080034, 4320036, 5245758, 6120051, 8160068, 10491516, 12240102, 18360153, 24480204, 36720306, 73440612]

約数ペア:

[(1, 73440612), (2, 36720306), (3, 24480204), (4, 18360153), (6, 12240102), (7, 10491516), (9, 8160068), (12, 6120051), (14, 5245758), (17, 4320036), (18, 4080034), (21, 3497172), (28, 2622879), (31, 2369052), (34, 2160018), (36, 2040017), (42, 1748586), (49, 1498788), (51, 1440012), (62, 1184526), (63, 1165724), (68, 1080009), (79, 929628), (84, 874293), (93, 789684), (98, 749394), (102, 720006), (119, 617148), (124, 592263), (126, 582862), (147, 499596), (153, 480004), (158, 464814), (186, 394842), (196, 374697), (204, 360003), (217, 338436), (237, 309876), (238, 308574), (252, 291431), (279, 263228), (294, 249798), (306, 240002), (316, 232407), (357, 205716), (372, 197421), (434, 169218), (441, 166532), (474, 154938), (476, 154287), (527, 139356), (553, 132804), (558, 131614), (588, 124899), (612, 120001), (651, 112812), (711, 103292), (714, 102858), (833, 88164), (868, 84609), (882, 83266), (948, 77469), (1054, 69678), (1071, 68572), (1106, 66402), (1116, 65807), (1302, 56406), (1343, 54684), (1422, 51646), (1428, 51429), (1519, 48348), (1581, 46452), (1659, 44268), (1666, 44082), (1764, 41633), (1953, 37604), (2108, 34839), (2142, 34286), (2212, 33201), (2449, 29988), (2499, 29388), (2604, 28203), (2686, 27342), (2844, 25823), (3038, 24174), (3162, 23226), (3318, 22134), (3332, 22041), (3689, 19908), (3871, 18972), (3906, 18802), (4029, 18228), (4284, 17143), (4557, 16116), (4743, 15484), (4898, 14994), (4977, 14756), (4998, 14694), (5372, 13671), (6076, 12087), (6324, 11613), (6636, 11067), (7347, 9996), (7378, 9954), (7497, 9796), (7742, 9486), (7812, 9401), (8058, 9114)]