68820744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 178813440

約数和(自身を除く): 109992696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 233, 248, 372, 397, 466, 699, 744, 794, 932, 1191, 1398, 1588, 1864, 2382, 2796, 3176, 4764, 5592, 7223, 9528, 12307, 14446, 21669, 24614, 28892, 36921, 43338, 49228, 57784, 73842, 86676, 92501, 98456, 147684, 173352, 185002, 277503, 295368, 370004, 555006, 740008, 1110012, 2220024, 2867531, 5735062, 8602593, 11470124, 17205186, 22940248, 34410372, 68820744]

約数ペア:

[(1, 68820744), (2, 34410372), (3, 22940248), (4, 17205186), (6, 11470124), (8, 8602593), (12, 5735062), (24, 2867531), (31, 2220024), (62, 1110012), (93, 740008), (124, 555006), (186, 370004), (233, 295368), (248, 277503), (372, 185002), (397, 173352), (466, 147684), (699, 98456), (744, 92501), (794, 86676), (932, 73842), (1191, 57784), (1398, 49228), (1588, 43338), (1864, 36921), (2382, 28892), (2796, 24614), (3176, 21669), (4764, 14446), (5592, 12307), (7223, 9528)]