71323192016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{1831}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 142224432768

約数和(自身を除く): 70901240752

約数列:

[1, 2, 4, 8, 16, 61, 107, 122, 214, 244, 373, 428, 488, 746, 856, 976, 1492, 1712, 1831, 2984, 3662, 5968, 6527, 7324, 13054, 14648, 22753, 26108, 29296, 39911, 45506, 52216, 79822, 91012, 104432, 111691, 159644, 182024, 195917, 223382, 319288, 364048, 391834, 446764, 638576, 682963, 783668, 893528, 1365926, 1567336, 1787056, 2434571, 2731852, 3134672, 4869142, 5463704, 9738284, 10927408, 11950937, 19476568, 23901874, 38953136, 41660743, 47803748, 73077041, 83321486, 95607496, 146154082, 166642972, 191214992, 292308164, 333285944, 584616328, 666571888, 1169232656, 4457699501, 8915399002, 17830798004, 35661596008, 71323192016]

約数ペア:

[(1, 71323192016), (2, 35661596008), (4, 17830798004), (8, 8915399002), (16, 4457699501), (61, 1169232656), (107, 666571888), (122, 584616328), (214, 333285944), (244, 292308164), (373, 191214992), (428, 166642972), (488, 146154082), (746, 95607496), (856, 83321486), (976, 73077041), (1492, 47803748), (1712, 41660743), (1831, 38953136), (2984, 23901874), (3662, 19476568), (5968, 11950937), (6527, 10927408), (7324, 9738284), (13054, 5463704), (14648, 4869142), (22753, 3134672), (26108, 2731852), (29296, 2434571), (39911, 1787056), (45506, 1567336), (52216, 1365926), (79822, 893528), (91012, 783668), (104432, 682963), (111691, 638576), (159644, 446764), (182024, 391834), (195917, 364048), (223382, 319288)]