31734684

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 83166720

約数和(自身を除く): 51432036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 223, 236, 268, 354, 402, 446, 531, 603, 669, 708, 804, 892, 1062, 1206, 1338, 2007, 2124, 2412, 2676, 3953, 4014, 7906, 8028, 11859, 13157, 14941, 15812, 23718, 26314, 29882, 35577, 39471, 44823, 47436, 52628, 59764, 71154, 78942, 89646, 118413, 134469, 142308, 157884, 179292, 236826, 268938, 473652, 537876, 881519, 1763038, 2644557, 3526076, 5289114, 7933671, 10578228, 15867342, 31734684]

約数ペア:

[(1, 31734684), (2, 15867342), (3, 10578228), (4, 7933671), (6, 5289114), (9, 3526076), (12, 2644557), (18, 1763038), (36, 881519), (59, 537876), (67, 473652), (118, 268938), (134, 236826), (177, 179292), (201, 157884), (223, 142308), (236, 134469), (268, 118413), (354, 89646), (402, 78942), (446, 71154), (531, 59764), (603, 52628), (669, 47436), (708, 44823), (804, 39471), (892, 35577), (1062, 29882), (1206, 26314), (1338, 23718), (2007, 15812), (2124, 14941), (2412, 13157), (2676, 11859), (3953, 8028), (4014, 7906)]