79959348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 162202572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 71, 82, 84, 109, 123, 126, 142, 164, 213, 218, 246, 252, 284, 287, 327, 369, 426, 436, 492, 497, 574, 639, 654, 738, 763, 852, 861, 981, 994, 1148, 1278, 1308, 1476, 1491, 1526, 1722, 1962, 1988, 2289, 2556, 2583, 2911, 2982, 3052, 3444, 3924, 4469, 4473, 4578, 5166, 5822, 5964, 6867, 7739, 8733, 8938, 8946, 9156, 10332, 11644, 13407, 13734, 15478, 17466, 17876, 17892, 20377, 23217, 26199, 26814, 27468, 30956, 31283, 34932, 40221, 40754, 46434, 52398, 53628, 54173, 61131, 62566, 69651, 80442, 81508, 92868, 93849, 104796, 108346, 122262, 125132, 139302, 160884, 162519, 183393, 187698, 216692, 244524, 278604, 281547, 317299, 325038, 366786, 375396, 487557, 563094, 634598, 650076, 733572, 951897, 975114, 1126188, 1269196, 1903794, 1950228, 2221093, 2855691, 3807588, 4442186, 5711382, 6663279, 8884372, 11422764, 13326558, 19989837, 26653116, 39979674, 79959348]

約数ペア:

[(1, 79959348), (2, 39979674), (3, 26653116), (4, 19989837), (6, 13326558), (7, 11422764), (9, 8884372), (12, 6663279), (14, 5711382), (18, 4442186), (21, 3807588), (28, 2855691), (36, 2221093), (41, 1950228), (42, 1903794), (63, 1269196), (71, 1126188), (82, 975114), (84, 951897), (109, 733572), (123, 650076), (126, 634598), (142, 563094), (164, 487557), (213, 375396), (218, 366786), (246, 325038), (252, 317299), (284, 281547), (287, 278604), (327, 244524), (369, 216692), (426, 187698), (436, 183393), (492, 162519), (497, 160884), (574, 139302), (639, 125132), (654, 122262), (738, 108346), (763, 104796), (852, 93849), (861, 92868), (981, 81508), (994, 80442), (1148, 69651), (1278, 62566), (1308, 61131), (1476, 54173), (1491, 53628), (1526, 52398), (1722, 46434), (1962, 40754), (1988, 40221), (2289, 34932), (2556, 31283), (2583, 30956), (2911, 27468), (2982, 26814), (3052, 26199), (3444, 23217), (3924, 20377), (4469, 17892), (4473, 17876), (4578, 17466), (5166, 15478), (5822, 13734), (5964, 13407), (6867, 11644), (7739, 10332), (8733, 9156), (8938, 8946)]