63991278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 161834400

約数和(自身を除く): 97843122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 389, 481, 494, 666, 703, 741, 778, 962, 1167, 1406, 1443, 1482, 2109, 2223, 2334, 2886, 3501, 4218, 4329, 4446, 5057, 6327, 7002, 7391, 8658, 9139, 10114, 12654, 14393, 14782, 15171, 18278, 22173, 27417, 28786, 30342, 43179, 44346, 45513, 54834, 66519, 82251, 86358, 91026, 96083, 129537, 133038, 164502, 187109, 192166, 259074, 273467, 288249, 374218, 546934, 561327, 576498, 820401, 864747, 1122654, 1640802, 1683981, 1729494, 2461203, 3367962, 3555071, 4922406, 7110142, 10665213, 21330426, 31995639, 63991278]

約数ペア:

[(1, 63991278), (2, 31995639), (3, 21330426), (6, 10665213), (9, 7110142), (13, 4922406), (18, 3555071), (19, 3367962), (26, 2461203), (37, 1729494), (38, 1683981), (39, 1640802), (57, 1122654), (74, 864747), (78, 820401), (111, 576498), (114, 561327), (117, 546934), (171, 374218), (222, 288249), (234, 273467), (247, 259074), (333, 192166), (342, 187109), (389, 164502), (481, 133038), (494, 129537), (666, 96083), (703, 91026), (741, 86358), (778, 82251), (962, 66519), (1167, 54834), (1406, 45513), (1443, 44346), (1482, 43179), (2109, 30342), (2223, 28786), (2334, 27417), (2886, 22173), (3501, 18278), (4218, 15171), (4329, 14782), (4446, 14393), (5057, 12654), (6327, 10114), (7002, 9139), (7391, 8658)]