79987644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10671

約数の個数: 72

約数和(自身を含む): 232202880

約数和(自身を除く): 152215236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 10631, 21262, 31893, 42524, 63786, 95679, 116941, 127572, 191358, 201989, 233882, 350823, 382716, 403978, 467764, 605967, 701646, 807956, 1052469, 1211934, 1403292, 1817901, 2104938, 2221879, 2423868, 3635802, 4209876, 4443758, 6665637, 7271604, 8887516, 13331274, 19996911, 26662548, 39993822, 79987644]

約数ペア:

[(1, 79987644), (2, 39993822), (3, 26662548), (4, 19996911), (6, 13331274), (9, 8887516), (11, 7271604), (12, 6665637), (18, 4443758), (19, 4209876), (22, 3635802), (33, 2423868), (36, 2221879), (38, 2104938), (44, 1817901), (57, 1403292), (66, 1211934), (76, 1052469), (99, 807956), (114, 701646), (132, 605967), (171, 467764), (198, 403978), (209, 382716), (228, 350823), (342, 233882), (396, 201989), (418, 191358), (627, 127572), (684, 116941), (836, 95679), (1254, 63786), (1881, 42524), (2508, 31893), (3762, 21262), (7524, 10631)]