72642696

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 212970240

約数和(自身を除く): 140327544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 223, 277, 294, 392, 446, 554, 588, 669, 831, 892, 1108, 1176, 1338, 1561, 1662, 1784, 1939, 2216, 2676, 3122, 3324, 3878, 4683, 5352, 5817, 6244, 6648, 7756, 9366, 10927, 11634, 12488, 13573, 15512, 18732, 21854, 23268, 27146, 32781, 37464, 40719, 43708, 46536, 54292, 61771, 65562, 81438, 87416, 108584, 123542, 131124, 162876, 185313, 247084, 262248, 325752, 370626, 432397, 494168, 741252, 864794, 1297191, 1482504, 1729588, 2594382, 3026779, 3459176, 5188764, 6053558, 9080337, 10377528, 12107116, 18160674, 24214232, 36321348, 72642696]

約数ペア:

[(1, 72642696), (2, 36321348), (3, 24214232), (4, 18160674), (6, 12107116), (7, 10377528), (8, 9080337), (12, 6053558), (14, 5188764), (21, 3459176), (24, 3026779), (28, 2594382), (42, 1729588), (49, 1482504), (56, 1297191), (84, 864794), (98, 741252), (147, 494168), (168, 432397), (196, 370626), (223, 325752), (277, 262248), (294, 247084), (392, 185313), (446, 162876), (554, 131124), (588, 123542), (669, 108584), (831, 87416), (892, 81438), (1108, 65562), (1176, 61771), (1338, 54292), (1561, 46536), (1662, 43708), (1784, 40719), (1939, 37464), (2216, 32781), (2676, 27146), (3122, 23268), (3324, 21854), (3878, 18732), (4683, 15512), (5352, 13573), (5817, 12488), (6244, 11634), (6648, 10927), (7756, 9366)]