86247480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 284497920

約数和(自身を除く): 198250440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 223, 264, 293, 330, 440, 446, 586, 660, 669, 879, 892, 1115, 1172, 1320, 1338, 1465, 1758, 1784, 2230, 2344, 2453, 2676, 2930, 3223, 3345, 3516, 4395, 4460, 4906, 5352, 5860, 6446, 6690, 7032, 7359, 8790, 8920, 9669, 9812, 11720, 12265, 12892, 13380, 14718, 16115, 17580, 19338, 19624, 24530, 25784, 26760, 29436, 32230, 35160, 36795, 38676, 48345, 49060, 58872, 64460, 65339, 73590, 77352, 96690, 98120, 128920, 130678, 147180, 193380, 196017, 261356, 294360, 326695, 386760, 392034, 522712, 653390, 718729, 784068, 980085, 1306780, 1437458, 1568136, 1960170, 2156187, 2613560, 2874916, 3593645, 3920340, 4312374, 5749832, 7187290, 7840680, 8624748, 10780935, 14374580, 17249496, 21561870, 28749160, 43123740, 86247480]

約数ペア:

[(1, 86247480), (2, 43123740), (3, 28749160), (4, 21561870), (5, 17249496), (6, 14374580), (8, 10780935), (10, 8624748), (11, 7840680), (12, 7187290), (15, 5749832), (20, 4312374), (22, 3920340), (24, 3593645), (30, 2874916), (33, 2613560), (40, 2156187), (44, 1960170), (55, 1568136), (60, 1437458), (66, 1306780), (88, 980085), (110, 784068), (120, 718729), (132, 653390), (165, 522712), (220, 392034), (223, 386760), (264, 326695), (293, 294360), (330, 261356), (440, 196017), (446, 193380), (586, 147180), (660, 130678), (669, 128920), (879, 98120), (892, 96690), (1115, 77352), (1172, 73590), (1320, 65339), (1338, 64460), (1465, 58872), (1758, 49060), (1784, 48345), (2230, 38676), (2344, 36795), (2453, 35160), (2676, 32230), (2930, 29436), (3223, 26760), (3345, 25784), (3516, 24530), (4395, 19624), (4460, 19338), (4906, 17580), (5352, 16115), (5860, 14718), (6446, 13380), (6690, 12892), (7032, 12265), (7359, 11720), (8790, 9812), (8920, 9669)]