90455436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 246171744

約数和(自身を除く): 155716308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 2423, 3111, 4148, 4846, 6222, 7269, 9333, 9692, 12444, 14538, 18666, 21807, 29076, 37332, 41191, 43614, 82382, 87228, 123573, 147803, 164764, 247146, 295606, 370719, 443409, 494292, 591212, 741438, 886818, 1330227, 1482876, 1773636, 2512651, 2660454, 5025302, 5320908, 7537953, 10050604, 15075906, 22613859, 30151812, 45227718, 90455436]

約数ペア:

[(1, 90455436), (2, 45227718), (3, 30151812), (4, 22613859), (6, 15075906), (9, 10050604), (12, 7537953), (17, 5320908), (18, 5025302), (34, 2660454), (36, 2512651), (51, 1773636), (61, 1482876), (68, 1330227), (102, 886818), (122, 741438), (153, 591212), (183, 494292), (204, 443409), (244, 370719), (306, 295606), (366, 247146), (549, 164764), (612, 147803), (732, 123573), (1037, 87228), (1098, 82382), (2074, 43614), (2196, 41191), (2423, 37332), (3111, 29076), (4148, 21807), (4846, 18666), (6222, 14538), (7269, 12444), (9333, 9692)]