86989734

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4326

約数の個数: 64

約数和(自身を含む): 215409600

約数和(自身を除く): 128419866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 4273, 6786, 8546, 10179, 12819, 20358, 25638, 38457, 55549, 76914, 111098, 115371, 123917, 166647, 230742, 247834, 333294, 371751, 499941, 743502, 999882, 1115253, 1499823, 1610921, 2230506, 2999646, 3221842, 3345759, 4832763, 6691518, 9665526, 14498289, 28996578, 43494867, 86989734]

約数ペア:

[(1, 86989734), (2, 43494867), (3, 28996578), (6, 14498289), (9, 9665526), (13, 6691518), (18, 4832763), (26, 3345759), (27, 3221842), (29, 2999646), (39, 2230506), (54, 1610921), (58, 1499823), (78, 1115253), (87, 999882), (117, 743502), (174, 499941), (234, 371751), (261, 333294), (351, 247834), (377, 230742), (522, 166647), (702, 123917), (754, 115371), (783, 111098), (1131, 76914), (1566, 55549), (2262, 38457), (3393, 25638), (4273, 20358), (6786, 12819), (8546, 10179)]