86817120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13913}}^1$

素因数の和:13944

約数の個数: 96

約数和(自身を含む): 294531552

約数和(自身を除く): 207714432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13913, 27826, 41739, 55652, 69565, 83478, 111304, 139130, 166956, 180869, 208695, 222608, 278260, 333912, 361738, 417390, 445216, 542607, 556520, 667824, 723476, 834780, 904345, 1085214, 1113040, 1335648, 1446952, 1669560, 1808690, 2170428, 2226080, 2713035, 2893904, 3339120, 3617380, 4340856, 5426070, 5787808, 6678240, 7234760, 8681712, 10852140, 14469520, 17363424, 21704280, 28939040, 43408560, 86817120]

約数ペア:

[(1, 86817120), (2, 43408560), (3, 28939040), (4, 21704280), (5, 17363424), (6, 14469520), (8, 10852140), (10, 8681712), (12, 7234760), (13, 6678240), (15, 5787808), (16, 5426070), (20, 4340856), (24, 3617380), (26, 3339120), (30, 2893904), (32, 2713035), (39, 2226080), (40, 2170428), (48, 1808690), (52, 1669560), (60, 1446952), (65, 1335648), (78, 1113040), (80, 1085214), (96, 904345), (104, 834780), (120, 723476), (130, 667824), (156, 556520), (160, 542607), (195, 445216), (208, 417390), (240, 361738), (260, 333912), (312, 278260), (390, 222608), (416, 208695), (480, 180869), (520, 166956), (624, 139130), (780, 111304), (1040, 83478), (1248, 69565), (1560, 55652), (2080, 41739), (3120, 27826), (6240, 13913)]