72147012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4281

約数の個数: 72

約数和(自身を含む): 202628160

約数和(自身を除く): 130481148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4231, 4263, 5684, 8462, 8526, 12693, 16924, 17052, 25386, 29617, 50772, 59234, 88851, 118468, 122699, 177702, 207319, 245398, 355404, 368097, 414638, 490796, 621957, 736194, 829276, 858893, 1243914, 1472388, 1717786, 2487828, 2576679, 3435572, 5153358, 6012251, 10306716, 12024502, 18036753, 24049004, 36073506, 72147012]

約数ペア:

[(1, 72147012), (2, 36073506), (3, 24049004), (4, 18036753), (6, 12024502), (7, 10306716), (12, 6012251), (14, 5153358), (21, 3435572), (28, 2576679), (29, 2487828), (42, 1717786), (49, 1472388), (58, 1243914), (84, 858893), (87, 829276), (98, 736194), (116, 621957), (147, 490796), (174, 414638), (196, 368097), (203, 355404), (294, 245398), (348, 207319), (406, 177702), (588, 122699), (609, 118468), (812, 88851), (1218, 59234), (1421, 50772), (2436, 29617), (2842, 25386), (4231, 17052), (4263, 16924), (5684, 12693), (8462, 8526)]