90011232

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{8447}}^1$

素因数の和:8500

約数の個数: 72

約数和(自身を含む): 262918656

約数和(自身を除く): 172907424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 8447, 10656, 16894, 25341, 33788, 50682, 67576, 76023, 101364, 135152, 152046, 202728, 270304, 304092, 312539, 405456, 608184, 625078, 810912, 937617, 1216368, 1250156, 1875234, 2432736, 2500312, 2812851, 3750468, 5000624, 5625702, 7500936, 10001248, 11251404, 15001872, 22502808, 30003744, 45005616, 90011232]

約数ペア:

[(1, 90011232), (2, 45005616), (3, 30003744), (4, 22502808), (6, 15001872), (8, 11251404), (9, 10001248), (12, 7500936), (16, 5625702), (18, 5000624), (24, 3750468), (32, 2812851), (36, 2500312), (37, 2432736), (48, 1875234), (72, 1250156), (74, 1216368), (96, 937617), (111, 810912), (144, 625078), (148, 608184), (222, 405456), (288, 312539), (296, 304092), (333, 270304), (444, 202728), (592, 152046), (666, 135152), (888, 101364), (1184, 76023), (1332, 67576), (1776, 50682), (2664, 33788), (3552, 25341), (5328, 16894), (8447, 10656)]