15766452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 43723680

約数和(自身を除く): 27957228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 571, 708, 767, 1062, 1142, 1534, 1713, 2124, 2284, 2301, 3068, 3426, 4602, 5139, 6852, 6903, 7423, 9204, 10278, 13806, 14846, 20556, 22269, 27612, 29692, 33689, 44538, 66807, 67378, 89076, 101067, 133614, 134756, 202134, 267228, 303201, 404268, 437957, 606402, 875914, 1212804, 1313871, 1751828, 2627742, 3941613, 5255484, 7883226, 15766452]

約数ペア:

[(1, 15766452), (2, 7883226), (3, 5255484), (4, 3941613), (6, 2627742), (9, 1751828), (12, 1313871), (13, 1212804), (18, 875914), (26, 606402), (36, 437957), (39, 404268), (52, 303201), (59, 267228), (78, 202134), (117, 134756), (118, 133614), (156, 101067), (177, 89076), (234, 67378), (236, 66807), (354, 44538), (468, 33689), (531, 29692), (571, 27612), (708, 22269), (767, 20556), (1062, 14846), (1142, 13806), (1534, 10278), (1713, 9204), (2124, 7423), (2284, 6903), (2301, 6852), (3068, 5139), (3426, 4602)]