87972304

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13313}}^1$

素因数の和:13387

約数の個数: 40

約数和(自身を含む): 198112320

約数和(自身を除く): 110140016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 13313, 26626, 53252, 93191, 106504, 186382, 213008, 372764, 745528, 785467, 1491056, 1570934, 3141868, 5498269, 6283736, 10996538, 12567472, 21993076, 43986152, 87972304]

約数ペア:

[(1, 87972304), (2, 43986152), (4, 21993076), (7, 12567472), (8, 10996538), (14, 6283736), (16, 5498269), (28, 3141868), (56, 1570934), (59, 1491056), (112, 785467), (118, 745528), (236, 372764), (413, 213008), (472, 186382), (826, 106504), (944, 93191), (1652, 53252), (3304, 26626), (6608, 13313)]