72670992

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{17011}}^1$

素因数の和:17111

約数の個数: 40

約数和(自身を含む): 189853920

約数和(自身を除く): 117182928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 17011, 34022, 51033, 68044, 102066, 136088, 204132, 272176, 408264, 816528, 1513979, 3027958, 4541937, 6055916, 9083874, 12111832, 18167748, 24223664, 36335496, 72670992]

約数ペア:

[(1, 72670992), (2, 36335496), (3, 24223664), (4, 18167748), (6, 12111832), (8, 9083874), (12, 6055916), (16, 4541937), (24, 3027958), (48, 1513979), (89, 816528), (178, 408264), (267, 272176), (356, 204132), (534, 136088), (712, 102066), (1068, 68044), (1424, 51033), (2136, 34022), (4272, 17011)]