42999372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 118074320

約数和(自身を除く): 75074948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 661, 834, 1251, 1322, 1668, 1807, 1983, 2502, 2644, 3614, 3966, 5004, 5421, 5949, 7228, 7932, 8593, 10842, 11898, 16263, 17186, 21684, 23796, 25779, 32526, 34372, 51558, 65052, 77337, 91879, 103116, 154674, 183758, 275637, 309348, 367516, 551274, 826911, 1102548, 1194427, 1653822, 2388854, 3307644, 3583281, 4777708, 7166562, 10749843, 14333124, 21499686, 42999372]

約数ペア:

[(1, 42999372), (2, 21499686), (3, 14333124), (4, 10749843), (6, 7166562), (9, 4777708), (12, 3583281), (13, 3307644), (18, 2388854), (26, 1653822), (36, 1194427), (39, 1102548), (52, 826911), (78, 551274), (117, 367516), (139, 309348), (156, 275637), (234, 183758), (278, 154674), (417, 103116), (468, 91879), (556, 77337), (661, 65052), (834, 51558), (1251, 34372), (1322, 32526), (1668, 25779), (1807, 23796), (1983, 21684), (2502, 17186), (2644, 16263), (3614, 11898), (3966, 10842), (5004, 8593), (5421, 7932), (5949, 7228)]