82487340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35251}}^1$

素因数の和:35279

約数の個数: 72

約数和(自身を含む): 269466288

約数和(自身を除く): 186978948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 35251, 70502, 105753, 141004, 176255, 211506, 317259, 352510, 423012, 458263, 528765, 634518, 705020, 916526, 1057530, 1269036, 1374789, 1586295, 1833052, 2115060, 2291315, 2749578, 3172590, 4124367, 4582630, 5499156, 6345180, 6873945, 8248734, 9165260, 13747890, 16497468, 20621835, 27495780, 41243670, 82487340]

約数ペア:

[(1, 82487340), (2, 41243670), (3, 27495780), (4, 20621835), (5, 16497468), (6, 13747890), (9, 9165260), (10, 8248734), (12, 6873945), (13, 6345180), (15, 5499156), (18, 4582630), (20, 4124367), (26, 3172590), (30, 2749578), (36, 2291315), (39, 2115060), (45, 1833052), (52, 1586295), (60, 1374789), (65, 1269036), (78, 1057530), (90, 916526), (117, 705020), (130, 634518), (156, 528765), (180, 458263), (195, 423012), (234, 352510), (260, 317259), (390, 211506), (468, 176255), (585, 141004), (780, 105753), (1170, 70502), (2340, 35251)]