68545836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3671

約数の個数: 72

約数和(自身を含む): 189431424

約数和(自身を除く): 120885588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 3613, 4743, 6324, 7226, 9486, 10839, 14452, 18972, 21678, 32517, 43356, 61421, 65034, 112003, 122842, 130068, 184263, 224006, 245684, 336009, 368526, 448012, 552789, 672018, 737052, 1008027, 1105578, 1344036, 1904051, 2016054, 2211156, 3808102, 4032108, 5712153, 7616204, 11424306, 17136459, 22848612, 34272918, 68545836]

約数ペア:

[(1, 68545836), (2, 34272918), (3, 22848612), (4, 17136459), (6, 11424306), (9, 7616204), (12, 5712153), (17, 4032108), (18, 3808102), (31, 2211156), (34, 2016054), (36, 1904051), (51, 1344036), (62, 1105578), (68, 1008027), (93, 737052), (102, 672018), (124, 552789), (153, 448012), (186, 368526), (204, 336009), (279, 245684), (306, 224006), (372, 184263), (527, 130068), (558, 122842), (612, 112003), (1054, 65034), (1116, 61421), (1581, 43356), (2108, 32517), (3162, 21678), (3613, 18972), (4743, 14452), (6324, 10839), (7226, 9486)]