72530388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41117}}^1$

素因数の和:41141

約数の個数: 54

約数和(自身を含む): 213279066

約数和(自身を除く): 140748678

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 41117, 82234, 123351, 164468, 246702, 287819, 370053, 493404, 575638, 740106, 863457, 1151276, 1480212, 1726914, 2014733, 2590371, 3453828, 4029466, 5180742, 6044199, 8058932, 10361484, 12088398, 18132597, 24176796, 36265194, 72530388]

約数ペア:

[(1, 72530388), (2, 36265194), (3, 24176796), (4, 18132597), (6, 12088398), (7, 10361484), (9, 8058932), (12, 6044199), (14, 5180742), (18, 4029466), (21, 3453828), (28, 2590371), (36, 2014733), (42, 1726914), (49, 1480212), (63, 1151276), (84, 863457), (98, 740106), (126, 575638), (147, 493404), (196, 370053), (252, 287819), (294, 246702), (441, 164468), (588, 123351), (882, 82234), (1764, 41117)]