83726040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 263761920

約数和(自身を除く): 180035880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 317, 355, 372, 426, 465, 568, 620, 634, 710, 744, 852, 930, 951, 1065, 1240, 1268, 1420, 1585, 1704, 1860, 1902, 2130, 2201, 2536, 2840, 3170, 3720, 3804, 4260, 4402, 4755, 6340, 6603, 7608, 8520, 8804, 9510, 9827, 11005, 12680, 13206, 17608, 19020, 19654, 22010, 22507, 26412, 29481, 33015, 38040, 39308, 44020, 45014, 49135, 52824, 58962, 66030, 67521, 78616, 88040, 90028, 98270, 112535, 117924, 132060, 135042, 147405, 180056, 196540, 225070, 235848, 264120, 270084, 294810, 337605, 393080, 450140, 540168, 589620, 675210, 697717, 900280, 1179240, 1350420, 1395434, 2093151, 2700840, 2790868, 3488585, 4186302, 5581736, 6977170, 8372604, 10465755, 13954340, 16745208, 20931510, 27908680, 41863020, 83726040]

約数ペア:

[(1, 83726040), (2, 41863020), (3, 27908680), (4, 20931510), (5, 16745208), (6, 13954340), (8, 10465755), (10, 8372604), (12, 6977170), (15, 5581736), (20, 4186302), (24, 3488585), (30, 2790868), (31, 2700840), (40, 2093151), (60, 1395434), (62, 1350420), (71, 1179240), (93, 900280), (120, 697717), (124, 675210), (142, 589620), (155, 540168), (186, 450140), (213, 393080), (248, 337605), (284, 294810), (310, 270084), (317, 264120), (355, 235848), (372, 225070), (426, 196540), (465, 180056), (568, 147405), (620, 135042), (634, 132060), (710, 117924), (744, 112535), (852, 98270), (930, 90028), (951, 88040), (1065, 78616), (1240, 67521), (1268, 66030), (1420, 58962), (1585, 52824), (1704, 49135), (1860, 45014), (1902, 44020), (2130, 39308), (2201, 38040), (2536, 33015), (2840, 29481), (3170, 26412), (3720, 22507), (3804, 22010), (4260, 19654), (4402, 19020), (4755, 17608), (6340, 13206), (6603, 12680), (7608, 11005), (8520, 9827), (8804, 9510)]