90902196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 311592960

約数和(自身を除く): 220690764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 51, 54, 63, 66, 68, 77, 84, 99, 102, 108, 119, 126, 132, 153, 154, 187, 189, 198, 204, 231, 238, 252, 297, 306, 308, 357, 374, 378, 396, 459, 462, 476, 561, 594, 612, 643, 693, 714, 748, 756, 918, 924, 1071, 1122, 1188, 1286, 1309, 1386, 1428, 1683, 1836, 1929, 2079, 2142, 2244, 2572, 2618, 2772, 3213, 3366, 3858, 3927, 4158, 4284, 4501, 5049, 5236, 5787, 6426, 6732, 7073, 7716, 7854, 8316, 9002, 10098, 10931, 11574, 11781, 12852, 13503, 14146, 15708, 17361, 18004, 20196, 21219, 21862, 23148, 23562, 27006, 28292, 32793, 34722, 35343, 40509, 42438, 43724, 47124, 49511, 54012, 63657, 65586, 69444, 70686, 76517, 81018, 84876, 98379, 99022, 120241, 121527, 127314, 131172, 141372, 148533, 153034, 162036, 190971, 196758, 198044, 229551, 240482, 243054, 254628, 295137, 297066, 306068, 360723, 381942, 393516, 445599, 459102, 480964, 486108, 590274, 594132, 688653, 721446, 763884, 841687, 891198, 918204, 1082169, 1180548, 1336797, 1377306, 1442892, 1683374, 1782396, 2065959, 2164338, 2525061, 2673594, 2754612, 3246507, 3366748, 4131918, 4328676, 5050122, 5347188, 6493014, 7575183, 8263836, 10100244, 12986028, 15150366, 22725549, 30300732, 45451098, 90902196]

約数ペア:

[(1, 90902196), (2, 45451098), (3, 30300732), (4, 22725549), (6, 15150366), (7, 12986028), (9, 10100244), (11, 8263836), (12, 7575183), (14, 6493014), (17, 5347188), (18, 5050122), (21, 4328676), (22, 4131918), (27, 3366748), (28, 3246507), (33, 2754612), (34, 2673594), (36, 2525061), (42, 2164338), (44, 2065959), (51, 1782396), (54, 1683374), (63, 1442892), (66, 1377306), (68, 1336797), (77, 1180548), (84, 1082169), (99, 918204), (102, 891198), (108, 841687), (119, 763884), (126, 721446), (132, 688653), (153, 594132), (154, 590274), (187, 486108), (189, 480964), (198, 459102), (204, 445599), (231, 393516), (238, 381942), (252, 360723), (297, 306068), (306, 297066), (308, 295137), (357, 254628), (374, 243054), (378, 240482), (396, 229551), (459, 198044), (462, 196758), (476, 190971), (561, 162036), (594, 153034), (612, 148533), (643, 141372), (693, 131172), (714, 127314), (748, 121527), (756, 120241), (918, 99022), (924, 98379), (1071, 84876), (1122, 81018), (1188, 76517), (1286, 70686), (1309, 69444), (1386, 65586), (1428, 63657), (1683, 54012), (1836, 49511), (1929, 47124), (2079, 43724), (2142, 42438), (2244, 40509), (2572, 35343), (2618, 34722), (2772, 32793), (3213, 28292), (3366, 27006), (3858, 23562), (3927, 23148), (4158, 21862), (4284, 21219), (4501, 20196), (5049, 18004), (5236, 17361), (5787, 15708), (6426, 14146), (6732, 13503), (7073, 12852), (7716, 11781), (7854, 11574), (8316, 10931), (9002, 10098)]