71347128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 120460872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3329, 3572, 5358, 6658, 7144, 9987, 10716, 13316, 19974, 21432, 26632, 39948, 63251, 79896, 126502, 156463, 189753, 253004, 312926, 379506, 469389, 506008, 625852, 759012, 938778, 1251704, 1518024, 1877556, 2972797, 3755112, 5945594, 8918391, 11891188, 17836782, 23782376, 35673564, 71347128]

約数ペア:

[(1, 71347128), (2, 35673564), (3, 23782376), (4, 17836782), (6, 11891188), (8, 8918391), (12, 5945594), (19, 3755112), (24, 2972797), (38, 1877556), (47, 1518024), (57, 1251704), (76, 938778), (94, 759012), (114, 625852), (141, 506008), (152, 469389), (188, 379506), (228, 312926), (282, 253004), (376, 189753), (456, 156463), (564, 126502), (893, 79896), (1128, 63251), (1786, 39948), (2679, 26632), (3329, 21432), (3572, 19974), (5358, 13316), (6658, 10716), (7144, 9987)]