86120580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15805

約数の個数: 96

約数和(自身を含む): 296803584

約数和(自身を除く): 210683004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15773, 31546, 47319, 63092, 78865, 94638, 110411, 157730, 189276, 205049, 220822, 236595, 315460, 331233, 410098, 441644, 473190, 552055, 615147, 662466, 820196, 946380, 1025245, 1104110, 1230294, 1324932, 1435343, 1656165, 2050490, 2208220, 2460588, 2870686, 3075735, 3312330, 4100980, 4306029, 5741372, 6151470, 6624660, 7176715, 8612058, 12302940, 14353430, 17224116, 21530145, 28706860, 43060290, 86120580]

約数ペア:

[(1, 86120580), (2, 43060290), (3, 28706860), (4, 21530145), (5, 17224116), (6, 14353430), (7, 12302940), (10, 8612058), (12, 7176715), (13, 6624660), (14, 6151470), (15, 5741372), (20, 4306029), (21, 4100980), (26, 3312330), (28, 3075735), (30, 2870686), (35, 2460588), (39, 2208220), (42, 2050490), (52, 1656165), (60, 1435343), (65, 1324932), (70, 1230294), (78, 1104110), (84, 1025245), (91, 946380), (105, 820196), (130, 662466), (140, 615147), (156, 552055), (182, 473190), (195, 441644), (210, 410098), (260, 331233), (273, 315460), (364, 236595), (390, 220822), (420, 205049), (455, 189276), (546, 157730), (780, 110411), (910, 94638), (1092, 78865), (1365, 63092), (1820, 47319), (2730, 31546), (5460, 15773)]