80465546

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 71218294

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1231, 1334, 1421, 2254, 2462, 2842, 4669, 8617, 9338, 17234, 28313, 32683, 35699, 56626, 60319, 65366, 71398, 120638, 198191, 249893, 396382, 499786, 821077, 1387337, 1642154, 1749251, 2774674, 3498502, 5747539, 11495078, 40232773, 80465546]

約数ペア:

[(1, 80465546), (2, 40232773), (7, 11495078), (14, 5747539), (23, 3498502), (29, 2774674), (46, 1749251), (49, 1642154), (58, 1387337), (98, 821077), (161, 499786), (203, 396382), (322, 249893), (406, 198191), (667, 120638), (1127, 71398), (1231, 65366), (1334, 60319), (1421, 56626), (2254, 35699), (2462, 32683), (2842, 28313), (4669, 17234), (8617, 9338)]