86561190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 246343680

約数和(自身を除く): 159782490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 90, 106, 115, 135, 138, 159, 207, 230, 263, 265, 270, 318, 345, 414, 477, 526, 530, 621, 690, 789, 795, 954, 1035, 1219, 1242, 1315, 1431, 1578, 1590, 2070, 2367, 2385, 2438, 2630, 2862, 3105, 3657, 3945, 4734, 4770, 6049, 6095, 6210, 7101, 7155, 7314, 7890, 10971, 11835, 12098, 12190, 13939, 14202, 14310, 18147, 18285, 21942, 23670, 27878, 30245, 32913, 35505, 36294, 36570, 41817, 54441, 54855, 60490, 65826, 69695, 71010, 83634, 90735, 108882, 109710, 125451, 139390, 163323, 164565, 181470, 209085, 250902, 272205, 320597, 326646, 329130, 376353, 418170, 544410, 627255, 641194, 752706, 816615, 961791, 1254510, 1602985, 1633230, 1881765, 1923582, 2885373, 3205970, 3763530, 4808955, 5770746, 8656119, 9617910, 14426865, 17312238, 28853730, 43280595, 86561190]

約数ペア:

[(1, 86561190), (2, 43280595), (3, 28853730), (5, 17312238), (6, 14426865), (9, 9617910), (10, 8656119), (15, 5770746), (18, 4808955), (23, 3763530), (27, 3205970), (30, 2885373), (45, 1923582), (46, 1881765), (53, 1633230), (54, 1602985), (69, 1254510), (90, 961791), (106, 816615), (115, 752706), (135, 641194), (138, 627255), (159, 544410), (207, 418170), (230, 376353), (263, 329130), (265, 326646), (270, 320597), (318, 272205), (345, 250902), (414, 209085), (477, 181470), (526, 164565), (530, 163323), (621, 139390), (690, 125451), (789, 109710), (795, 108882), (954, 90735), (1035, 83634), (1219, 71010), (1242, 69695), (1315, 65826), (1431, 60490), (1578, 54855), (1590, 54441), (2070, 41817), (2367, 36570), (2385, 36294), (2438, 35505), (2630, 32913), (2862, 30245), (3105, 27878), (3657, 23670), (3945, 21942), (4734, 18285), (4770, 18147), (6049, 14310), (6095, 14202), (6210, 13939), (7101, 12190), (7155, 12098), (7314, 11835), (7890, 10971)]