81880465572

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{10079}}^1$

素因数の和:10255

約数の個数: 192

約数和(自身を含む): 231662592000

約数和(自身を除く): 149782126428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 107, 108, 111, 114, 148, 171, 214, 222, 228, 321, 333, 342, 428, 444, 513, 642, 666, 684, 703, 963, 999, 1026, 1284, 1332, 1406, 1926, 1998, 2033, 2052, 2109, 2812, 2889, 3852, 3959, 3996, 4066, 4218, 5778, 6099, 6327, 7918, 8132, 8436, 10079, 11556, 11877, 12198, 12654, 15836, 18297, 18981, 20158, 23754, 24396, 25308, 30237, 35631, 36594, 37962, 40316, 47508, 54891, 60474, 71262, 73188, 75221, 75924, 90711, 106893, 109782, 120948, 142524, 150442, 181422, 191501, 213786, 219564, 225663, 272133, 300884, 362844, 372923, 383002, 427572, 451326, 544266, 574503, 676989, 745846, 766004, 902652, 1078453, 1088532, 1118769, 1149006, 1353978, 1491692, 1723509, 2030967, 2156906, 2237538, 2298012, 2707956, 3235359, 3356307, 3447018, 4061934, 4313812, 4475076, 5170527, 6470718, 6712614, 6894036, 7085537, 8123868, 9706077, 10068921, 10341054, 12941436, 13425228, 14171074, 19412154, 20137842, 20490607, 20682108, 21256611, 28342148, 29118231, 38824308, 39902761, 40275684, 40981214, 42513222, 58236462, 61471821, 63769833, 79805522, 81962428, 85026444, 116472924, 119708283, 122943642, 127539666, 159611044, 184415463, 191309499, 239416566, 245887284, 255079332, 359124849, 368830926, 382618998, 478833132, 553246389, 718249698, 737661852, 758152459, 765237996, 1077374547, 1106492778, 1436499396, 1516304918, 2154749094, 2212985556, 2274457377, 3032609836, 4309498188, 4548914754, 6823372131, 9097829508, 13646744262, 20470116393, 27293488524, 40940232786, 81880465572]

約数ペア:

[(1, 81880465572), (2, 40940232786), (3, 27293488524), (4, 20470116393), (6, 13646744262), (9, 9097829508), (12, 6823372131), (18, 4548914754), (19, 4309498188), (27, 3032609836), (36, 2274457377), (37, 2212985556), (38, 2154749094), (54, 1516304918), (57, 1436499396), (74, 1106492778), (76, 1077374547), (107, 765237996), (108, 758152459), (111, 737661852), (114, 718249698), (148, 553246389), (171, 478833132), (214, 382618998), (222, 368830926), (228, 359124849), (321, 255079332), (333, 245887284), (342, 239416566), (428, 191309499), (444, 184415463), (513, 159611044), (642, 127539666), (666, 122943642), (684, 119708283), (703, 116472924), (963, 85026444), (999, 81962428), (1026, 79805522), (1284, 63769833), (1332, 61471821), (1406, 58236462), (1926, 42513222), (1998, 40981214), (2033, 40275684), (2052, 39902761), (2109, 38824308), (2812, 29118231), (2889, 28342148), (3852, 21256611), (3959, 20682108), (3996, 20490607), (4066, 20137842), (4218, 19412154), (5778, 14171074), (6099, 13425228), (6327, 12941436), (7918, 10341054), (8132, 10068921), (8436, 9706077), (10079, 8123868), (11556, 7085537), (11877, 6894036), (12198, 6712614), (12654, 6470718), (15836, 5170527), (18297, 4475076), (18981, 4313812), (20158, 4061934), (23754, 3447018), (24396, 3356307), (25308, 3235359), (30237, 2707956), (35631, 2298012), (36594, 2237538), (37962, 2156906), (40316, 2030967), (47508, 1723509), (54891, 1491692), (60474, 1353978), (71262, 1149006), (73188, 1118769), (75221, 1088532), (75924, 1078453), (90711, 902652), (106893, 766004), (109782, 745846), (120948, 676989), (142524, 574503), (150442, 544266), (181422, 451326), (191501, 427572), (213786, 383002), (219564, 372923), (225663, 362844), (272133, 300884)]