85291686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 196745328

約数和(自身を除く): 111453642

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 422, 633, 1266, 1321, 1899, 2642, 3587, 3798, 3963, 7174, 7926, 10761, 11889, 21522, 22457, 23778, 32283, 44914, 64566, 67371, 134742, 202113, 278731, 404226, 557462, 836193, 1672386, 2508579, 4738427, 5017158, 9476854, 14215281, 28430562, 42645843, 85291686]

約数ペア:

[(1, 85291686), (2, 42645843), (3, 28430562), (6, 14215281), (9, 9476854), (17, 5017158), (18, 4738427), (34, 2508579), (51, 1672386), (102, 836193), (153, 557462), (211, 404226), (306, 278731), (422, 202113), (633, 134742), (1266, 67371), (1321, 64566), (1899, 44914), (2642, 32283), (3587, 23778), (3798, 22457), (3963, 21522), (7174, 11889), (7926, 10761)]