64762602

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 141657600

約数和(自身を除く): 76894998

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 67, 114, 122, 134, 139, 183, 201, 278, 366, 402, 417, 834, 1159, 1273, 2318, 2546, 2641, 3477, 3819, 4087, 5282, 6954, 7638, 7923, 8174, 8479, 9313, 12261, 15846, 16958, 18626, 24522, 25437, 27939, 50874, 55878, 77653, 155306, 161101, 176947, 232959, 322202, 353894, 465918, 483303, 530841, 568093, 966606, 1061682, 1136186, 1704279, 3408558, 10793767, 21587534, 32381301, 64762602]

約数ペア:

[(1, 64762602), (2, 32381301), (3, 21587534), (6, 10793767), (19, 3408558), (38, 1704279), (57, 1136186), (61, 1061682), (67, 966606), (114, 568093), (122, 530841), (134, 483303), (139, 465918), (183, 353894), (201, 322202), (278, 232959), (366, 176947), (402, 161101), (417, 155306), (834, 77653), (1159, 55878), (1273, 50874), (2318, 27939), (2546, 25437), (2641, 24522), (3477, 18626), (3819, 16958), (4087, 15846), (5282, 12261), (6954, 9313), (7638, 8479), (7923, 8174)]