90431856

素因数分解:

$2^4\times 3^3\times {\mathrm{209333}}^1$

素因数の和:209350

約数の個数: 40

約数和(自身を含む): 259574160

約数和(自身を除く): 169142304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 209333, 418666, 627999, 837332, 1255998, 1674664, 1883997, 2511996, 3349328, 3767994, 5023992, 5651991, 7535988, 10047984, 11303982, 15071976, 22607964, 30143952, 45215928, 90431856]

約数ペア:

[(1, 90431856), (2, 45215928), (3, 30143952), (4, 22607964), (6, 15071976), (8, 11303982), (9, 10047984), (12, 7535988), (16, 5651991), (18, 5023992), (24, 3767994), (27, 3349328), (36, 2511996), (48, 1883997), (54, 1674664), (72, 1255998), (108, 837332), (144, 627999), (216, 418666), (432, 209333)]