88876380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 260886528

約数和(自身を除く): 172010148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 620, 673, 710, 852, 930, 1065, 1346, 1420, 1860, 2019, 2130, 2201, 2692, 3365, 4038, 4260, 4402, 6603, 6730, 8076, 8804, 10095, 11005, 13206, 13460, 20190, 20863, 22010, 26412, 33015, 40380, 41726, 44020, 47783, 62589, 66030, 83452, 95566, 104315, 125178, 132060, 143349, 191132, 208630, 238915, 250356, 286698, 312945, 417260, 477830, 573396, 625890, 716745, 955660, 1251780, 1433490, 1481273, 2866980, 2962546, 4443819, 5925092, 7406365, 8887638, 14812730, 17775276, 22219095, 29625460, 44438190, 88876380]

約数ペア:

[(1, 88876380), (2, 44438190), (3, 29625460), (4, 22219095), (5, 17775276), (6, 14812730), (10, 8887638), (12, 7406365), (15, 5925092), (20, 4443819), (30, 2962546), (31, 2866980), (60, 1481273), (62, 1433490), (71, 1251780), (93, 955660), (124, 716745), (142, 625890), (155, 573396), (186, 477830), (213, 417260), (284, 312945), (310, 286698), (355, 250356), (372, 238915), (426, 208630), (465, 191132), (620, 143349), (673, 132060), (710, 125178), (852, 104315), (930, 95566), (1065, 83452), (1346, 66030), (1420, 62589), (1860, 47783), (2019, 44020), (2130, 41726), (2201, 40380), (2692, 33015), (3365, 26412), (4038, 22010), (4260, 20863), (4402, 20190), (6603, 13460), (6730, 13206), (8076, 11005), (8804, 10095)]