123383268

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 321965280

約数和(自身を除く): 198582012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 179, 246, 358, 369, 467, 492, 537, 716, 738, 934, 1074, 1401, 1476, 1611, 1868, 2148, 2802, 3222, 4203, 5604, 6444, 7339, 8406, 14678, 16812, 19147, 22017, 29356, 38294, 44034, 57441, 66051, 76588, 83593, 88068, 114882, 132102, 167186, 172323, 229764, 250779, 264204, 334372, 344646, 501558, 689292, 752337, 1003116, 1504674, 3009348, 3427313, 6854626, 10281939, 13709252, 20563878, 30845817, 41127756, 61691634, 123383268]

約数ペア:

[(1, 123383268), (2, 61691634), (3, 41127756), (4, 30845817), (6, 20563878), (9, 13709252), (12, 10281939), (18, 6854626), (36, 3427313), (41, 3009348), (82, 1504674), (123, 1003116), (164, 752337), (179, 689292), (246, 501558), (358, 344646), (369, 334372), (467, 264204), (492, 250779), (537, 229764), (716, 172323), (738, 167186), (934, 132102), (1074, 114882), (1401, 88068), (1476, 83593), (1611, 76588), (1868, 66051), (2148, 57441), (2802, 44034), (3222, 38294), (4203, 29356), (5604, 22017), (6444, 19147), (7339, 16812), (8406, 14678)]