91136320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 112

約数和(自身を含む): 250838208

約数和(自身を除く): 159701888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1523, 1760, 1870, 2720, 2992, 3046, 3520, 3740, 5440, 5984, 6092, 7480, 7615, 11968, 12184, 14960, 15230, 16753, 24368, 25891, 29920, 30460, 33506, 48736, 51782, 59840, 60920, 67012, 83765, 97472, 103564, 121840, 129455, 134024, 167530, 207128, 243680, 258910, 268048, 284801, 335060, 414256, 487360, 517820, 536096, 569602, 670120, 828512, 1035640, 1072192, 1139204, 1340240, 1424005, 1657024, 2071280, 2278408, 2680480, 2848010, 4142560, 4556816, 5360960, 5696020, 8285120, 9113632, 11392040, 18227264, 22784080, 45568160, 91136320]

約数ペア:

[(1, 91136320), (2, 45568160), (4, 22784080), (5, 18227264), (8, 11392040), (10, 9113632), (11, 8285120), (16, 5696020), (17, 5360960), (20, 4556816), (22, 4142560), (32, 2848010), (34, 2680480), (40, 2278408), (44, 2071280), (55, 1657024), (64, 1424005), (68, 1340240), (80, 1139204), (85, 1072192), (88, 1035640), (110, 828512), (136, 670120), (160, 569602), (170, 536096), (176, 517820), (187, 487360), (220, 414256), (272, 335060), (320, 284801), (340, 268048), (352, 258910), (374, 243680), (440, 207128), (544, 167530), (680, 134024), (704, 129455), (748, 121840), (880, 103564), (935, 97472), (1088, 83765), (1360, 67012), (1496, 60920), (1523, 59840), (1760, 51782), (1870, 48736), (2720, 33506), (2992, 30460), (3046, 29920), (3520, 25891), (3740, 24368), (5440, 16753), (5984, 15230), (6092, 14960), (7480, 12184), (7615, 11968)]