40575456

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1688

約数の個数: 72

約数和(自身を含む): 116756640

約数和(自身を除く): 76181184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1583, 1602, 2136, 2848, 3166, 3204, 4272, 4749, 6332, 6408, 8544, 9498, 12664, 12816, 14247, 18996, 25328, 25632, 28494, 37992, 50656, 56988, 75984, 113976, 140887, 151968, 227952, 281774, 422661, 455904, 563548, 845322, 1127096, 1267983, 1690644, 2254192, 2535966, 3381288, 4508384, 5071932, 6762576, 10143864, 13525152, 20287728, 40575456]

約数ペア:

[(1, 40575456), (2, 20287728), (3, 13525152), (4, 10143864), (6, 6762576), (8, 5071932), (9, 4508384), (12, 3381288), (16, 2535966), (18, 2254192), (24, 1690644), (32, 1267983), (36, 1127096), (48, 845322), (72, 563548), (89, 455904), (96, 422661), (144, 281774), (178, 227952), (267, 151968), (288, 140887), (356, 113976), (534, 75984), (712, 56988), (801, 50656), (1068, 37992), (1424, 28494), (1583, 25632), (1602, 25328), (2136, 18996), (2848, 14247), (3166, 12816), (3204, 12664), (4272, 9498), (4749, 8544), (6332, 6408)]