89686476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 265224960

約数和(自身を除く): 175538484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 43, 44, 46, 66, 69, 86, 92, 99, 129, 132, 138, 172, 198, 207, 229, 253, 258, 276, 387, 396, 414, 458, 473, 506, 516, 687, 759, 774, 828, 916, 946, 989, 1012, 1374, 1419, 1518, 1548, 1892, 1978, 2061, 2277, 2519, 2748, 2838, 2967, 3036, 3956, 4122, 4257, 4554, 5038, 5267, 5676, 5934, 7557, 8244, 8514, 8901, 9108, 9847, 10076, 10534, 10879, 11868, 15114, 15801, 17028, 17802, 19694, 21068, 21758, 22671, 29541, 30228, 31602, 32637, 35604, 39388, 43516, 45342, 47403, 57937, 59082, 63204, 65274, 88623, 90684, 94806, 97911, 108317, 115874, 118164, 130548, 173811, 177246, 189612, 195822, 216634, 226481, 231748, 324951, 347622, 354492, 391644, 433268, 452962, 521433, 649902, 679443, 695244, 905924, 974853, 1042866, 1299804, 1358886, 1949706, 2038329, 2085732, 2491291, 2717772, 3899412, 4076658, 4982582, 7473873, 8153316, 9965164, 14947746, 22421619, 29895492, 44843238, 89686476]

約数ペア:

[(1, 89686476), (2, 44843238), (3, 29895492), (4, 22421619), (6, 14947746), (9, 9965164), (11, 8153316), (12, 7473873), (18, 4982582), (22, 4076658), (23, 3899412), (33, 2717772), (36, 2491291), (43, 2085732), (44, 2038329), (46, 1949706), (66, 1358886), (69, 1299804), (86, 1042866), (92, 974853), (99, 905924), (129, 695244), (132, 679443), (138, 649902), (172, 521433), (198, 452962), (207, 433268), (229, 391644), (253, 354492), (258, 347622), (276, 324951), (387, 231748), (396, 226481), (414, 216634), (458, 195822), (473, 189612), (506, 177246), (516, 173811), (687, 130548), (759, 118164), (774, 115874), (828, 108317), (916, 97911), (946, 94806), (989, 90684), (1012, 88623), (1374, 65274), (1419, 63204), (1518, 59082), (1548, 57937), (1892, 47403), (1978, 45342), (2061, 43516), (2277, 39388), (2519, 35604), (2748, 32637), (2838, 31602), (2967, 30228), (3036, 29541), (3956, 22671), (4122, 21758), (4257, 21068), (4554, 19694), (5038, 17802), (5267, 17028), (5676, 15801), (5934, 15114), (7557, 11868), (8244, 10879), (8514, 10534), (8901, 10076), (9108, 9847)]