85575456

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12919}}^1$

素因数の和:12958

約数の個数: 72

約数和(自身を含む): 253955520

約数和(自身を除く): 168380064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 12919, 25838, 38757, 51676, 77514, 103352, 116271, 155028, 206704, 232542, 297137, 310056, 413408, 465084, 594274, 620112, 891411, 930168, 1188548, 1240224, 1782822, 1860336, 2377096, 2674233, 3565644, 3720672, 4754192, 5348466, 7131288, 9508384, 10696932, 14262576, 21393864, 28525152, 42787728, 85575456]

約数ペア:

[(1, 85575456), (2, 42787728), (3, 28525152), (4, 21393864), (6, 14262576), (8, 10696932), (9, 9508384), (12, 7131288), (16, 5348466), (18, 4754192), (23, 3720672), (24, 3565644), (32, 2674233), (36, 2377096), (46, 1860336), (48, 1782822), (69, 1240224), (72, 1188548), (92, 930168), (96, 891411), (138, 620112), (144, 594274), (184, 465084), (207, 413408), (276, 310056), (288, 297137), (368, 232542), (414, 206704), (552, 155028), (736, 116271), (828, 103352), (1104, 77514), (1656, 51676), (2208, 38757), (3312, 25838), (6624, 12919)]