91714558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 168618240

約数和(自身を除く): 76903682

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 67, 134, 163, 221, 247, 323, 326, 442, 494, 646, 871, 1139, 1273, 1742, 2119, 2278, 2546, 2771, 3097, 4199, 4238, 5542, 6194, 8398, 10921, 14807, 16549, 21641, 21842, 29614, 33098, 36023, 40261, 43282, 52649, 72046, 80522, 105298, 141973, 185657, 207499, 281333, 283946, 371314, 414998, 562666, 684437, 1368874, 2413541, 2697487, 3527483, 4827082, 5394974, 7054966, 45857279, 91714558]

約数ペア:

[(1, 91714558), (2, 45857279), (13, 7054966), (17, 5394974), (19, 4827082), (26, 3527483), (34, 2697487), (38, 2413541), (67, 1368874), (134, 684437), (163, 562666), (221, 414998), (247, 371314), (323, 283946), (326, 281333), (442, 207499), (494, 185657), (646, 141973), (871, 105298), (1139, 80522), (1273, 72046), (1742, 52649), (2119, 43282), (2278, 40261), (2546, 36023), (2771, 33098), (3097, 29614), (4199, 21842), (4238, 21641), (5542, 16549), (6194, 14807), (8398, 10921)]