117957996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 322546224

約数和(自身を除く): 204588228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 821, 921, 1228, 1642, 1842, 2463, 2763, 3284, 3684, 3991, 4926, 5526, 7389, 7982, 9852, 10673, 11052, 11973, 14778, 15964, 21346, 23946, 29556, 32019, 35919, 42692, 47892, 64038, 71838, 96057, 128076, 143676, 192114, 252047, 384228, 504094, 756141, 1008188, 1512282, 2268423, 3024564, 3276611, 4536846, 6553222, 9073692, 9829833, 13106444, 19659666, 29489499, 39319332, 58978998, 117957996]

約数ペア:

[(1, 117957996), (2, 58978998), (3, 39319332), (4, 29489499), (6, 19659666), (9, 13106444), (12, 9829833), (13, 9073692), (18, 6553222), (26, 4536846), (36, 3276611), (39, 3024564), (52, 2268423), (78, 1512282), (117, 1008188), (156, 756141), (234, 504094), (307, 384228), (468, 252047), (614, 192114), (821, 143676), (921, 128076), (1228, 96057), (1642, 71838), (1842, 64038), (2463, 47892), (2763, 42692), (3284, 35919), (3684, 32019), (3991, 29556), (4926, 23946), (5526, 21346), (7389, 15964), (7982, 14778), (9852, 11973), (10673, 11052)]