86475870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 252564480

約数和(自身を除く): 166088610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 195, 213, 234, 270, 347, 351, 355, 390, 426, 585, 639, 694, 702, 710, 923, 1041, 1065, 1170, 1278, 1735, 1755, 1846, 1917, 2082, 2130, 2769, 3123, 3195, 3470, 3510, 3834, 4511, 4615, 5205, 5538, 6246, 6390, 8307, 9022, 9230, 9369, 9585, 10410, 13533, 13845, 15615, 16614, 18738, 19170, 22555, 24637, 24921, 27066, 27690, 31230, 40599, 41535, 45110, 46845, 49274, 49842, 67665, 73911, 81198, 83070, 93690, 121797, 123185, 124605, 135330, 147822, 202995, 221733, 243594, 246370, 249210, 320281, 369555, 405990, 443466, 608985, 640562, 665199, 739110, 960843, 1108665, 1217970, 1330398, 1601405, 1921686, 2217330, 2882529, 3202810, 3325995, 4804215, 5765058, 6651990, 8647587, 9608430, 14412645, 17295174, 28825290, 43237935, 86475870]

約数ペア:

[(1, 86475870), (2, 43237935), (3, 28825290), (5, 17295174), (6, 14412645), (9, 9608430), (10, 8647587), (13, 6651990), (15, 5765058), (18, 4804215), (26, 3325995), (27, 3202810), (30, 2882529), (39, 2217330), (45, 1921686), (54, 1601405), (65, 1330398), (71, 1217970), (78, 1108665), (90, 960843), (117, 739110), (130, 665199), (135, 640562), (142, 608985), (195, 443466), (213, 405990), (234, 369555), (270, 320281), (347, 249210), (351, 246370), (355, 243594), (390, 221733), (426, 202995), (585, 147822), (639, 135330), (694, 124605), (702, 123185), (710, 121797), (923, 93690), (1041, 83070), (1065, 81198), (1170, 73911), (1278, 67665), (1735, 49842), (1755, 49274), (1846, 46845), (1917, 45110), (2082, 41535), (2130, 40599), (2769, 31230), (3123, 27690), (3195, 27066), (3470, 24921), (3510, 24637), (3834, 22555), (4511, 19170), (4615, 18738), (5205, 16614), (5538, 15615), (6246, 13845), (6390, 13533), (8307, 10410), (9022, 9585), (9230, 9369)]