120552012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2089}}^1$

素因数の和:2335

約数の個数: 72

約数和(自身を含む): 349949600

約数和(自身を除く): 229397588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2089, 2748, 3206, 4122, 4178, 4809, 6267, 6412, 8244, 8356, 9618, 12534, 14427, 14623, 18801, 19236, 25068, 28854, 29246, 37602, 43869, 57708, 58492, 75204, 87738, 131607, 175476, 263214, 478381, 526428, 956762, 1435143, 1913524, 2870286, 3348667, 4305429, 5740572, 6697334, 8610858, 10046001, 13394668, 17221716, 20092002, 30138003, 40184004, 60276006, 120552012]

約数ペア:

[(1, 120552012), (2, 60276006), (3, 40184004), (4, 30138003), (6, 20092002), (7, 17221716), (9, 13394668), (12, 10046001), (14, 8610858), (18, 6697334), (21, 5740572), (28, 4305429), (36, 3348667), (42, 2870286), (63, 1913524), (84, 1435143), (126, 956762), (229, 526428), (252, 478381), (458, 263214), (687, 175476), (916, 131607), (1374, 87738), (1603, 75204), (2061, 58492), (2089, 57708), (2748, 43869), (3206, 37602), (4122, 29246), (4178, 28854), (4809, 25068), (6267, 19236), (6412, 18801), (8244, 14623), (8356, 14427), (9618, 12534)]