89177452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 201989760

約数和(自身を除く): 112812308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1129, 1274, 1519, 1612, 2258, 2548, 2821, 3038, 4516, 5642, 6076, 7903, 11284, 14677, 15806, 19747, 29354, 31612, 34999, 39494, 55321, 58708, 69998, 78988, 102739, 110642, 139996, 205478, 221284, 244993, 410956, 454987, 489986, 719173, 909974, 979972, 1438346, 1714951, 1819948, 2876692, 3184909, 3429902, 6369818, 6859804, 12739636, 22294363, 44588726, 89177452]

約数ペア:

[(1, 89177452), (2, 44588726), (4, 22294363), (7, 12739636), (13, 6859804), (14, 6369818), (26, 3429902), (28, 3184909), (31, 2876692), (49, 1819948), (52, 1714951), (62, 1438346), (91, 979972), (98, 909974), (124, 719173), (182, 489986), (196, 454987), (217, 410956), (364, 244993), (403, 221284), (434, 205478), (637, 139996), (806, 110642), (868, 102739), (1129, 78988), (1274, 69998), (1519, 58708), (1612, 55321), (2258, 39494), (2548, 34999), (2821, 31612), (3038, 29354), (4516, 19747), (5642, 15806), (6076, 14677), (7903, 11284)]