120185676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3711

約数の個数: 72

約数和(自身を含む): 331871904

約数和(自身を除く): 211686228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3617, 3692, 5538, 7234, 8307, 10851, 11076, 14468, 16614, 21702, 32553, 33228, 43404, 47021, 65106, 94042, 130212, 141063, 188084, 256807, 282126, 423189, 513614, 564252, 770421, 846378, 1027228, 1540842, 1692756, 2311263, 3081684, 3338491, 4622526, 6676982, 9245052, 10015473, 13353964, 20030946, 30046419, 40061892, 60092838, 120185676]

約数ペア:

[(1, 120185676), (2, 60092838), (3, 40061892), (4, 30046419), (6, 20030946), (9, 13353964), (12, 10015473), (13, 9245052), (18, 6676982), (26, 4622526), (36, 3338491), (39, 3081684), (52, 2311263), (71, 1692756), (78, 1540842), (117, 1027228), (142, 846378), (156, 770421), (213, 564252), (234, 513614), (284, 423189), (426, 282126), (468, 256807), (639, 188084), (852, 141063), (923, 130212), (1278, 94042), (1846, 65106), (2556, 47021), (2769, 43404), (3617, 33228), (3692, 32553), (5538, 21702), (7234, 16614), (8307, 14468), (10851, 11076)]