84995512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 125129288

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 37, 38, 56, 68, 74, 76, 119, 127, 133, 136, 148, 152, 238, 254, 259, 266, 296, 323, 476, 508, 518, 532, 629, 646, 703, 889, 952, 1016, 1036, 1064, 1258, 1292, 1406, 1778, 2072, 2159, 2261, 2413, 2516, 2584, 2812, 3556, 4318, 4403, 4522, 4699, 4826, 4921, 5032, 5624, 7112, 8636, 8806, 9044, 9398, 9652, 9842, 11951, 15113, 16891, 17272, 17612, 18088, 18796, 19304, 19684, 23902, 30226, 32893, 33782, 35224, 37592, 39368, 41021, 47804, 60452, 65786, 67564, 79883, 82042, 83657, 89281, 95608, 120904, 131572, 135128, 159766, 164084, 167314, 178562, 263144, 287147, 319532, 328168, 334628, 357124, 559181, 574294, 624967, 639064, 669256, 714248, 1118362, 1148588, 1249934, 1517777, 2236724, 2297176, 2499868, 3035554, 4473448, 4999736, 6071108, 10624439, 12142216, 21248878, 42497756, 84995512]

約数ペア:

[(1, 84995512), (2, 42497756), (4, 21248878), (7, 12142216), (8, 10624439), (14, 6071108), (17, 4999736), (19, 4473448), (28, 3035554), (34, 2499868), (37, 2297176), (38, 2236724), (56, 1517777), (68, 1249934), (74, 1148588), (76, 1118362), (119, 714248), (127, 669256), (133, 639064), (136, 624967), (148, 574294), (152, 559181), (238, 357124), (254, 334628), (259, 328168), (266, 319532), (296, 287147), (323, 263144), (476, 178562), (508, 167314), (518, 164084), (532, 159766), (629, 135128), (646, 131572), (703, 120904), (889, 95608), (952, 89281), (1016, 83657), (1036, 82042), (1064, 79883), (1258, 67564), (1292, 65786), (1406, 60452), (1778, 47804), (2072, 41021), (2159, 39368), (2261, 37592), (2413, 35224), (2516, 33782), (2584, 32893), (2812, 30226), (3556, 23902), (4318, 19684), (4403, 19304), (4522, 18796), (4699, 18088), (4826, 17612), (4921, 17272), (5032, 16891), (5624, 15113), (7112, 11951), (8636, 9842), (8806, 9652), (9044, 9398)]