68214996

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 177211944

約数和(自身を除く): 108996948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 101, 146, 202, 219, 257, 292, 303, 404, 438, 514, 606, 657, 771, 876, 909, 1028, 1212, 1314, 1542, 1818, 2313, 2628, 3084, 3636, 4626, 7373, 9252, 14746, 18761, 22119, 25957, 29492, 37522, 44238, 51914, 56283, 66357, 75044, 77871, 88476, 103828, 112566, 132714, 155742, 168849, 225132, 233613, 265428, 311484, 337698, 467226, 675396, 934452, 1894861, 3789722, 5684583, 7579444, 11369166, 17053749, 22738332, 34107498, 68214996]

約数ペア:

[(1, 68214996), (2, 34107498), (3, 22738332), (4, 17053749), (6, 11369166), (9, 7579444), (12, 5684583), (18, 3789722), (36, 1894861), (73, 934452), (101, 675396), (146, 467226), (202, 337698), (219, 311484), (257, 265428), (292, 233613), (303, 225132), (404, 168849), (438, 155742), (514, 132714), (606, 112566), (657, 103828), (771, 88476), (876, 77871), (909, 75044), (1028, 66357), (1212, 56283), (1314, 51914), (1542, 44238), (1818, 37522), (2313, 29492), (2628, 25957), (3084, 22119), (3636, 18761), (4626, 14746), (7373, 9252)]