72951444

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 189221760

約数和(自身を除く): 116270316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 113, 158, 226, 227, 237, 316, 339, 452, 454, 474, 678, 681, 711, 908, 948, 1017, 1356, 1362, 1422, 2034, 2043, 2724, 2844, 4068, 4086, 8172, 8927, 17854, 17933, 25651, 26781, 35708, 35866, 51302, 53562, 53799, 71732, 76953, 80343, 102604, 107124, 107598, 153906, 160686, 161397, 215196, 230859, 307812, 321372, 322794, 461718, 645588, 923436, 2026429, 4052858, 6079287, 8105716, 12158574, 18237861, 24317148, 36475722, 72951444]

約数ペア:

[(1, 72951444), (2, 36475722), (3, 24317148), (4, 18237861), (6, 12158574), (9, 8105716), (12, 6079287), (18, 4052858), (36, 2026429), (79, 923436), (113, 645588), (158, 461718), (226, 322794), (227, 321372), (237, 307812), (316, 230859), (339, 215196), (452, 161397), (454, 160686), (474, 153906), (678, 107598), (681, 107124), (711, 102604), (908, 80343), (948, 76953), (1017, 71732), (1356, 53799), (1362, 53562), (1422, 51302), (2034, 35866), (2043, 35708), (2724, 26781), (2844, 25651), (4068, 17933), (4086, 17854), (8172, 8927)]