80424568

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 183110400

約数和(自身を除く): 102685832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 524, 532, 577, 917, 1048, 1064, 1154, 1834, 2308, 2489, 3668, 4039, 4616, 4978, 7336, 8078, 9956, 10963, 16156, 17423, 19912, 21926, 32312, 34846, 43852, 69692, 75587, 76741, 87704, 139384, 151174, 153482, 302348, 306964, 529109, 604696, 613928, 1058218, 1436153, 2116436, 2872306, 4232872, 5744612, 10053071, 11489224, 20106142, 40212284, 80424568]

約数ペア:

[(1, 80424568), (2, 40212284), (4, 20106142), (7, 11489224), (8, 10053071), (14, 5744612), (19, 4232872), (28, 2872306), (38, 2116436), (56, 1436153), (76, 1058218), (131, 613928), (133, 604696), (152, 529109), (262, 306964), (266, 302348), (524, 153482), (532, 151174), (577, 139384), (917, 87704), (1048, 76741), (1064, 75587), (1154, 69692), (1834, 43852), (2308, 34846), (2489, 32312), (3668, 21926), (4039, 19912), (4616, 17423), (4978, 16156), (7336, 10963), (8078, 9956)]