78475908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 142155132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 151, 161, 269, 276, 302, 322, 453, 483, 538, 604, 644, 807, 906, 966, 1057, 1076, 1614, 1812, 1883, 1932, 2114, 3171, 3228, 3473, 3766, 4228, 5649, 6187, 6342, 6946, 7532, 10419, 11298, 12374, 12684, 13892, 18561, 20838, 22596, 24311, 24748, 37122, 40619, 41676, 43309, 48622, 72933, 74244, 81238, 86618, 97244, 121857, 129927, 145866, 162476, 173236, 243714, 259854, 284333, 291732, 487428, 519708, 568666, 852999, 934237, 1137332, 1705998, 1868474, 2802711, 3411996, 3736948, 5605422, 6539659, 11210844, 13079318, 19618977, 26158636, 39237954, 78475908]

約数ペア:

[(1, 78475908), (2, 39237954), (3, 26158636), (4, 19618977), (6, 13079318), (7, 11210844), (12, 6539659), (14, 5605422), (21, 3736948), (23, 3411996), (28, 2802711), (42, 1868474), (46, 1705998), (69, 1137332), (84, 934237), (92, 852999), (138, 568666), (151, 519708), (161, 487428), (269, 291732), (276, 284333), (302, 259854), (322, 243714), (453, 173236), (483, 162476), (538, 145866), (604, 129927), (644, 121857), (807, 97244), (906, 86618), (966, 81238), (1057, 74244), (1076, 72933), (1614, 48622), (1812, 43309), (1883, 41676), (1932, 40619), (2114, 37122), (3171, 24748), (3228, 24311), (3473, 22596), (3766, 20838), (4228, 18561), (5649, 13892), (6187, 12684), (6342, 12374), (6946, 11298), (7532, 10419)]