89465508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 248451840

約数和(自身を除く): 158986332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1439, 1727, 1884, 2826, 2878, 3454, 4317, 5181, 5652, 5756, 6908, 8634, 10362, 12951, 15543, 15829, 17268, 20724, 25902, 31086, 31658, 47487, 51804, 62172, 63316, 94974, 142461, 189948, 225923, 284922, 451846, 569844, 677769, 903692, 1355538, 2033307, 2485153, 2711076, 4066614, 4970306, 7455459, 8133228, 9940612, 14910918, 22366377, 29821836, 44732754, 89465508]

約数ペア:

[(1, 89465508), (2, 44732754), (3, 29821836), (4, 22366377), (6, 14910918), (9, 9940612), (11, 8133228), (12, 7455459), (18, 4970306), (22, 4066614), (33, 2711076), (36, 2485153), (44, 2033307), (66, 1355538), (99, 903692), (132, 677769), (157, 569844), (198, 451846), (314, 284922), (396, 225923), (471, 189948), (628, 142461), (942, 94974), (1413, 63316), (1439, 62172), (1727, 51804), (1884, 47487), (2826, 31658), (2878, 31086), (3454, 25902), (4317, 20724), (5181, 17268), (5652, 15829), (5756, 15543), (6908, 12951), (8634, 10362)]