87229744

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 200844288

約数和(自身を除く): 113614544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 73, 94, 112, 146, 188, 227, 292, 329, 376, 454, 511, 584, 658, 752, 908, 1022, 1168, 1316, 1589, 1816, 2044, 2632, 3178, 3431, 3632, 4088, 5264, 6356, 6862, 8176, 10669, 12712, 13724, 16571, 21338, 24017, 25424, 27448, 33142, 42676, 48034, 54896, 66284, 74683, 85352, 96068, 115997, 132568, 149366, 170704, 192136, 231994, 265136, 298732, 384272, 463988, 597464, 778837, 927976, 1194928, 1557674, 1855952, 3115348, 5451859, 6230696, 10903718, 12461392, 21807436, 43614872, 87229744]

約数ペア:

[(1, 87229744), (2, 43614872), (4, 21807436), (7, 12461392), (8, 10903718), (14, 6230696), (16, 5451859), (28, 3115348), (47, 1855952), (56, 1557674), (73, 1194928), (94, 927976), (112, 778837), (146, 597464), (188, 463988), (227, 384272), (292, 298732), (329, 265136), (376, 231994), (454, 192136), (511, 170704), (584, 149366), (658, 132568), (752, 115997), (908, 96068), (1022, 85352), (1168, 74683), (1316, 66284), (1589, 54896), (1816, 48034), (2044, 42676), (2632, 33142), (3178, 27448), (3431, 25424), (3632, 24017), (4088, 21338), (5264, 16571), (6356, 13724), (6862, 12712), (8176, 10669)]