71506584

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 209664000

約数和(自身を除く): 138157416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 59, 62, 72, 93, 108, 118, 124, 177, 181, 186, 216, 236, 248, 279, 354, 362, 372, 472, 531, 543, 558, 708, 724, 744, 837, 1062, 1086, 1116, 1416, 1448, 1593, 1629, 1674, 1829, 2124, 2172, 2232, 3186, 3258, 3348, 3658, 4248, 4344, 4887, 5487, 5611, 6372, 6516, 6696, 7316, 9774, 10679, 10974, 11222, 12744, 13032, 14632, 16461, 16833, 19548, 21358, 21948, 22444, 32037, 32922, 33666, 39096, 42716, 43896, 44888, 49383, 50499, 64074, 65844, 67332, 85432, 96111, 98766, 100998, 128148, 131688, 134664, 151497, 192222, 197532, 201996, 256296, 288333, 302994, 331049, 384444, 395064, 403992, 576666, 605988, 662098, 768888, 993147, 1153332, 1211976, 1324196, 1986294, 2306664, 2648392, 2979441, 3972588, 5958882, 7945176, 8938323, 11917764, 17876646, 23835528, 35753292, 71506584]

約数ペア:

[(1, 71506584), (2, 35753292), (3, 23835528), (4, 17876646), (6, 11917764), (8, 8938323), (9, 7945176), (12, 5958882), (18, 3972588), (24, 2979441), (27, 2648392), (31, 2306664), (36, 1986294), (54, 1324196), (59, 1211976), (62, 1153332), (72, 993147), (93, 768888), (108, 662098), (118, 605988), (124, 576666), (177, 403992), (181, 395064), (186, 384444), (216, 331049), (236, 302994), (248, 288333), (279, 256296), (354, 201996), (362, 197532), (372, 192222), (472, 151497), (531, 134664), (543, 131688), (558, 128148), (708, 100998), (724, 98766), (744, 96111), (837, 85432), (1062, 67332), (1086, 65844), (1116, 64074), (1416, 50499), (1448, 49383), (1593, 44888), (1629, 43896), (1674, 42716), (1829, 39096), (2124, 33666), (2172, 32922), (2232, 32037), (3186, 22444), (3258, 21948), (3348, 21358), (3658, 19548), (4248, 16833), (4344, 16461), (4887, 14632), (5487, 13032), (5611, 12744), (6372, 11222), (6516, 10974), (6696, 10679), (7316, 9774)]