72331704

素因数分解:

$2^3\times 3^4\times {\mathrm{111623}}^1$

素因数の和:111641

約数の個数: 40

約数和(自身を含む): 202597560

約数和(自身を除く): 130265856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111623, 223246, 334869, 446492, 669738, 892984, 1004607, 1339476, 2009214, 2678952, 3013821, 4018428, 6027642, 8036856, 9041463, 12055284, 18082926, 24110568, 36165852, 72331704]

約数ペア:

[(1, 72331704), (2, 36165852), (3, 24110568), (4, 18082926), (6, 12055284), (8, 9041463), (9, 8036856), (12, 6027642), (18, 4018428), (24, 3013821), (27, 2678952), (36, 2009214), (54, 1339476), (72, 1004607), (81, 892984), (108, 669738), (162, 446492), (216, 334869), (324, 223246), (648, 111623)]