61292556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 180092640

約数和(自身を除く): 118800084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 61, 76, 78, 113, 114, 117, 122, 156, 171, 183, 226, 228, 234, 244, 247, 339, 342, 366, 452, 468, 494, 549, 678, 684, 732, 741, 793, 988, 1017, 1098, 1159, 1356, 1469, 1482, 1586, 2034, 2147, 2196, 2223, 2318, 2379, 2938, 2964, 3172, 3477, 4068, 4294, 4407, 4446, 4636, 4758, 5876, 6441, 6893, 6954, 7137, 8588, 8814, 8892, 9516, 10431, 12882, 13221, 13786, 13908, 14274, 15067, 17628, 19323, 20679, 20862, 25764, 26442, 27572, 27911, 28548, 30134, 38646, 41358, 41724, 45201, 52884, 55822, 60268, 62037, 77292, 82716, 83733, 89609, 90402, 111644, 124074, 130967, 135603, 167466, 179218, 180804, 248148, 251199, 261934, 268827, 271206, 334932, 358436, 392901, 502398, 523868, 537654, 542412, 785802, 806481, 1004796, 1075308, 1178703, 1571604, 1612962, 1702571, 2357406, 3225924, 3405142, 4714812, 5107713, 6810284, 10215426, 15323139, 20430852, 30646278, 61292556]

約数ペア:

[(1, 61292556), (2, 30646278), (3, 20430852), (4, 15323139), (6, 10215426), (9, 6810284), (12, 5107713), (13, 4714812), (18, 3405142), (19, 3225924), (26, 2357406), (36, 1702571), (38, 1612962), (39, 1571604), (52, 1178703), (57, 1075308), (61, 1004796), (76, 806481), (78, 785802), (113, 542412), (114, 537654), (117, 523868), (122, 502398), (156, 392901), (171, 358436), (183, 334932), (226, 271206), (228, 268827), (234, 261934), (244, 251199), (247, 248148), (339, 180804), (342, 179218), (366, 167466), (452, 135603), (468, 130967), (494, 124074), (549, 111644), (678, 90402), (684, 89609), (732, 83733), (741, 82716), (793, 77292), (988, 62037), (1017, 60268), (1098, 55822), (1159, 52884), (1356, 45201), (1469, 41724), (1482, 41358), (1586, 38646), (2034, 30134), (2147, 28548), (2196, 27911), (2223, 27572), (2318, 26442), (2379, 25764), (2938, 20862), (2964, 20679), (3172, 19323), (3477, 17628), (4068, 15067), (4294, 14274), (4407, 13908), (4446, 13786), (4636, 13221), (4758, 12882), (5876, 10431), (6441, 9516), (6893, 8892), (6954, 8814), (7137, 8588)]