123055452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15467}}^1$

素因数の和:15507

約数の個数: 72

約数和(自身を含む): 354712176

約数和(自身を除く): 231656724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 15467, 30934, 46401, 61868, 92802, 139203, 185604, 201071, 262939, 278406, 402142, 525878, 556812, 603213, 788817, 804284, 1051756, 1206426, 1577634, 1809639, 2366451, 2412852, 3155268, 3418207, 3619278, 4732902, 6836414, 7238556, 9465804, 10254621, 13672828, 20509242, 30763863, 41018484, 61527726, 123055452]

約数ペア:

[(1, 123055452), (2, 61527726), (3, 41018484), (4, 30763863), (6, 20509242), (9, 13672828), (12, 10254621), (13, 9465804), (17, 7238556), (18, 6836414), (26, 4732902), (34, 3619278), (36, 3418207), (39, 3155268), (51, 2412852), (52, 2366451), (68, 1809639), (78, 1577634), (102, 1206426), (117, 1051756), (153, 804284), (156, 788817), (204, 603213), (221, 556812), (234, 525878), (306, 402142), (442, 278406), (468, 262939), (612, 201071), (663, 185604), (884, 139203), (1326, 92802), (1989, 61868), (2652, 46401), (3978, 30934), (7956, 15467)]