66489408

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1404

約数の個数: 84

約数和(自身を含む): 192869820

約数和(自身を除く): 126380412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 712, 801, 1068, 1297, 1424, 1602, 2136, 2594, 2848, 3204, 3891, 4272, 5188, 5696, 6408, 7782, 8544, 10376, 11673, 12816, 15564, 17088, 20752, 23346, 25632, 31128, 41504, 46692, 51264, 62256, 83008, 93384, 115433, 124512, 186768, 230866, 249024, 346299, 373536, 461732, 692598, 747072, 923464, 1038897, 1385196, 1846928, 2077794, 2770392, 3693856, 4155588, 5540784, 7387712, 8311176, 11081568, 16622352, 22163136, 33244704, 66489408]

約数ペア:

[(1, 66489408), (2, 33244704), (3, 22163136), (4, 16622352), (6, 11081568), (8, 8311176), (9, 7387712), (12, 5540784), (16, 4155588), (18, 3693856), (24, 2770392), (32, 2077794), (36, 1846928), (48, 1385196), (64, 1038897), (72, 923464), (89, 747072), (96, 692598), (144, 461732), (178, 373536), (192, 346299), (267, 249024), (288, 230866), (356, 186768), (534, 124512), (576, 115433), (712, 93384), (801, 83008), (1068, 62256), (1297, 51264), (1424, 46692), (1602, 41504), (2136, 31128), (2594, 25632), (2848, 23346), (3204, 20752), (3891, 17088), (4272, 15564), (5188, 12816), (5696, 11673), (6408, 10376), (7782, 8544)]