38750868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2725

約数の個数: 72

約数和(自身を含む): 108932096

約数和(自身を除く): 70181228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 2671, 3627, 4836, 5342, 7254, 8013, 10684, 14508, 16026, 24039, 32052, 34723, 48078, 69446, 82801, 96156, 104169, 138892, 165602, 208338, 248403, 312507, 331204, 416676, 496806, 625014, 745209, 993612, 1076413, 1250028, 1490418, 2152826, 2980836, 3229239, 4305652, 6458478, 9687717, 12916956, 19375434, 38750868]

約数ペア:

[(1, 38750868), (2, 19375434), (3, 12916956), (4, 9687717), (6, 6458478), (9, 4305652), (12, 3229239), (13, 2980836), (18, 2152826), (26, 1490418), (31, 1250028), (36, 1076413), (39, 993612), (52, 745209), (62, 625014), (78, 496806), (93, 416676), (117, 331204), (124, 312507), (156, 248403), (186, 208338), (234, 165602), (279, 138892), (372, 104169), (403, 96156), (468, 82801), (558, 69446), (806, 48078), (1116, 34723), (1209, 32052), (1612, 24039), (2418, 16026), (2671, 14508), (3627, 10684), (4836, 8013), (5342, 7254)]