42842868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 107740416

約数和(自身を除く): 64897548

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 53, 62, 82, 93, 106, 123, 124, 159, 164, 186, 212, 246, 318, 372, 492, 636, 1271, 1643, 2173, 2542, 2809, 3286, 3813, 4346, 4929, 5084, 5618, 6519, 6572, 7626, 8427, 8692, 9858, 11236, 13038, 15252, 16854, 19716, 26076, 33708, 67363, 87079, 115169, 134726, 174158, 202089, 230338, 261237, 269452, 345507, 348316, 404178, 460676, 522474, 691014, 808356, 1044948, 1382028, 3570239, 7140478, 10710717, 14280956, 21421434, 42842868]

約数ペア:

[(1, 42842868), (2, 21421434), (3, 14280956), (4, 10710717), (6, 7140478), (12, 3570239), (31, 1382028), (41, 1044948), (53, 808356), (62, 691014), (82, 522474), (93, 460676), (106, 404178), (123, 348316), (124, 345507), (159, 269452), (164, 261237), (186, 230338), (212, 202089), (246, 174158), (318, 134726), (372, 115169), (492, 87079), (636, 67363), (1271, 33708), (1643, 26076), (2173, 19716), (2542, 16854), (2809, 15252), (3286, 13038), (3813, 11236), (4346, 9858), (4929, 8692), (5084, 8427), (5618, 7626), (6519, 6572)]