72105708

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 173053440

約数和(自身を除く): 100947732

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 173, 188, 282, 346, 519, 564, 692, 739, 1038, 1478, 2076, 2217, 2956, 4434, 8131, 8868, 16262, 24393, 32524, 34733, 48786, 69466, 97572, 104199, 127847, 138932, 208398, 255694, 383541, 416796, 511388, 767082, 1534164, 6008809, 12017618, 18026427, 24035236, 36052854, 72105708]

約数ペア:

[(1, 72105708), (2, 36052854), (3, 24035236), (4, 18026427), (6, 12017618), (12, 6008809), (47, 1534164), (94, 767082), (141, 511388), (173, 416796), (188, 383541), (282, 255694), (346, 208398), (519, 138932), (564, 127847), (692, 104199), (739, 97572), (1038, 69466), (1478, 48786), (2076, 34733), (2217, 32524), (2956, 24393), (4434, 16262), (8131, 8868)]