131837796

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 343980000

約数和(自身を除く): 212142204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 179, 246, 358, 369, 492, 499, 537, 716, 738, 998, 1074, 1476, 1497, 1611, 1996, 2148, 2994, 3222, 4491, 5988, 6444, 7339, 8982, 14678, 17964, 20459, 22017, 29356, 40918, 44034, 61377, 66051, 81836, 88068, 89321, 122754, 132102, 178642, 184131, 245508, 264204, 267963, 357284, 368262, 535926, 736524, 803889, 1071852, 1607778, 3215556, 3662161, 7324322, 10986483, 14648644, 21972966, 32959449, 43945932, 65918898, 131837796]

約数ペア:

[(1, 131837796), (2, 65918898), (3, 43945932), (4, 32959449), (6, 21972966), (9, 14648644), (12, 10986483), (18, 7324322), (36, 3662161), (41, 3215556), (82, 1607778), (123, 1071852), (164, 803889), (179, 736524), (246, 535926), (358, 368262), (369, 357284), (492, 267963), (499, 264204), (537, 245508), (716, 184131), (738, 178642), (998, 132102), (1074, 122754), (1476, 89321), (1497, 88068), (1611, 81836), (1996, 66051), (2148, 61377), (2994, 44034), (3222, 40918), (4491, 29356), (5988, 22017), (6444, 20459), (7339, 17964), (8982, 14678)]