42185052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 133719040

約数和(自身を除く): 91533988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 163, 182, 234, 237, 252, 273, 316, 326, 364, 468, 474, 489, 546, 553, 652, 711, 819, 948, 978, 1027, 1092, 1106, 1141, 1422, 1467, 1638, 1659, 1956, 2054, 2119, 2212, 2282, 2844, 2934, 3081, 3276, 3318, 3423, 4108, 4238, 4564, 4977, 5868, 6162, 6357, 6636, 6846, 7189, 8476, 9243, 9954, 10269, 12324, 12714, 12877, 13692, 14378, 14833, 18486, 19071, 19908, 20538, 21567, 25428, 25754, 28756, 29666, 36972, 38142, 38631, 41076, 43134, 44499, 51508, 59332, 64701, 76284, 77262, 86268, 88998, 90139, 115893, 129402, 133497, 154524, 167401, 177996, 180278, 231786, 258804, 266994, 270417, 334802, 360556, 463572, 502203, 533988, 540834, 669604, 811251, 1004406, 1081668, 1171807, 1506609, 1622502, 2008812, 2343614, 3013218, 3245004, 3515421, 4687228, 6026436, 7030842, 10546263, 14061684, 21092526, 42185052]

約数ペア:

[(1, 42185052), (2, 21092526), (3, 14061684), (4, 10546263), (6, 7030842), (7, 6026436), (9, 4687228), (12, 3515421), (13, 3245004), (14, 3013218), (18, 2343614), (21, 2008812), (26, 1622502), (28, 1506609), (36, 1171807), (39, 1081668), (42, 1004406), (52, 811251), (63, 669604), (78, 540834), (79, 533988), (84, 502203), (91, 463572), (117, 360556), (126, 334802), (156, 270417), (158, 266994), (163, 258804), (182, 231786), (234, 180278), (237, 177996), (252, 167401), (273, 154524), (316, 133497), (326, 129402), (364, 115893), (468, 90139), (474, 88998), (489, 86268), (546, 77262), (553, 76284), (652, 64701), (711, 59332), (819, 51508), (948, 44499), (978, 43134), (1027, 41076), (1092, 38631), (1106, 38142), (1141, 36972), (1422, 29666), (1467, 28756), (1638, 25754), (1659, 25428), (1956, 21567), (2054, 20538), (2119, 19908), (2212, 19071), (2282, 18486), (2844, 14833), (2934, 14378), (3081, 13692), (3276, 12877), (3318, 12714), (3423, 12324), (4108, 10269), (4238, 9954), (4564, 9243), (4977, 8476), (5868, 7189), (6162, 6846), (6357, 6636)]