72360216

素因数分解:

$2^3\times 3^4\times {\mathrm{111667}}^1$

素因数の和:111685

約数の個数: 40

約数和(自身を含む): 202677420

約数和(自身を除く): 130317204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111667, 223334, 335001, 446668, 670002, 893336, 1005003, 1340004, 2010006, 2680008, 3015009, 4020012, 6030018, 8040024, 9045027, 12060036, 18090054, 24120072, 36180108, 72360216]

約数ペア:

[(1, 72360216), (2, 36180108), (3, 24120072), (4, 18090054), (6, 12060036), (8, 9045027), (9, 8040024), (12, 6030018), (18, 4020012), (24, 3015009), (27, 2680008), (36, 2010006), (54, 1340004), (72, 1005003), (81, 893336), (108, 670002), (162, 446668), (216, 335001), (324, 223334), (648, 111667)]