63713988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 175175000

約数和(自身を除く): 111461012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1249, 1308, 1417, 1962, 2498, 2834, 3747, 3924, 4251, 4996, 5668, 7494, 8502, 11241, 12753, 14988, 16237, 17004, 22482, 25506, 32474, 44964, 48711, 51012, 64948, 97422, 136141, 146133, 194844, 272282, 292266, 408423, 544564, 584532, 816846, 1225269, 1633692, 1769833, 2450538, 3539666, 4901076, 5309499, 7079332, 10618998, 15928497, 21237996, 31856994, 63713988]

約数ペア:

[(1, 63713988), (2, 31856994), (3, 21237996), (4, 15928497), (6, 10618998), (9, 7079332), (12, 5309499), (13, 4901076), (18, 3539666), (26, 2450538), (36, 1769833), (39, 1633692), (52, 1225269), (78, 816846), (109, 584532), (117, 544564), (156, 408423), (218, 292266), (234, 272282), (327, 194844), (436, 146133), (468, 136141), (654, 97422), (981, 64948), (1249, 51012), (1308, 48711), (1417, 44964), (1962, 32474), (2498, 25506), (2834, 22482), (3747, 17004), (3924, 16237), (4251, 14988), (4996, 12753), (5668, 11241), (7494, 8502)]