91725088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2466

約数の個数: 72

約数和(自身を含む): 223570368

約数和(自身を除く): 131845280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2423, 2704, 2912, 4732, 4846, 5408, 9464, 9692, 16961, 18928, 19384, 31499, 33922, 37856, 38768, 62998, 67844, 77536, 125996, 135688, 220493, 251992, 271376, 409487, 440986, 503984, 542752, 818974, 881972, 1007968, 1637948, 1763944, 2866409, 3275896, 3527888, 5732818, 6551792, 7055776, 11465636, 13103584, 22931272, 45862544, 91725088]

約数ペア:

[(1, 91725088), (2, 45862544), (4, 22931272), (7, 13103584), (8, 11465636), (13, 7055776), (14, 6551792), (16, 5732818), (26, 3527888), (28, 3275896), (32, 2866409), (52, 1763944), (56, 1637948), (91, 1007968), (104, 881972), (112, 818974), (169, 542752), (182, 503984), (208, 440986), (224, 409487), (338, 271376), (364, 251992), (416, 220493), (676, 135688), (728, 125996), (1183, 77536), (1352, 67844), (1456, 62998), (2366, 38768), (2423, 37856), (2704, 33922), (2912, 31499), (4732, 19384), (4846, 18928), (5408, 16961), (9464, 9692)]