86517420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 195821364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 701, 726, 748, 935, 1020, 1122, 1210, 1402, 1452, 1815, 1870, 2057, 2103, 2244, 2420, 2804, 2805, 3505, 3630, 3740, 4114, 4206, 5610, 6171, 7010, 7260, 7711, 8228, 8412, 10285, 10515, 11220, 11917, 12342, 14020, 15422, 20570, 21030, 23133, 23834, 24684, 30844, 30855, 35751, 38555, 41140, 42060, 46266, 47668, 59585, 61710, 71502, 77110, 84821, 92532, 115665, 119170, 123420, 131087, 143004, 154220, 169642, 178755, 231330, 238340, 254463, 262174, 339284, 357510, 393261, 424105, 462660, 508926, 524348, 655435, 715020, 786522, 848210, 1017852, 1272315, 1310870, 1441957, 1573044, 1696420, 1966305, 2544630, 2621740, 2883914, 3932610, 4325871, 5089260, 5767828, 7209785, 7865220, 8651742, 14419570, 17303484, 21629355, 28839140, 43258710, 86517420]

約数ペア:

[(1, 86517420), (2, 43258710), (3, 28839140), (4, 21629355), (5, 17303484), (6, 14419570), (10, 8651742), (11, 7865220), (12, 7209785), (15, 5767828), (17, 5089260), (20, 4325871), (22, 3932610), (30, 2883914), (33, 2621740), (34, 2544630), (44, 1966305), (51, 1696420), (55, 1573044), (60, 1441957), (66, 1310870), (68, 1272315), (85, 1017852), (102, 848210), (110, 786522), (121, 715020), (132, 655435), (165, 524348), (170, 508926), (187, 462660), (204, 424105), (220, 393261), (242, 357510), (255, 339284), (330, 262174), (340, 254463), (363, 238340), (374, 231330), (484, 178755), (510, 169642), (561, 154220), (605, 143004), (660, 131087), (701, 123420), (726, 119170), (748, 115665), (935, 92532), (1020, 84821), (1122, 77110), (1210, 71502), (1402, 61710), (1452, 59585), (1815, 47668), (1870, 46266), (2057, 42060), (2103, 41140), (2244, 38555), (2420, 35751), (2804, 30855), (2805, 30844), (3505, 24684), (3630, 23834), (3740, 23133), (4114, 21030), (4206, 20570), (5610, 15422), (6171, 14020), (7010, 12342), (7260, 11917), (7711, 11220), (8228, 10515), (8412, 10285)]