66888816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 184631040

約数和(自身を除く): 117742224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1033, 1136, 1349, 1704, 2066, 2698, 3099, 3408, 4047, 4132, 5396, 6198, 8094, 8264, 10792, 12396, 16188, 16528, 19627, 21584, 24792, 32376, 39254, 49584, 58881, 64752, 73343, 78508, 117762, 146686, 157016, 220029, 235524, 293372, 314032, 440058, 471048, 586744, 880116, 942096, 1173488, 1393517, 1760232, 2787034, 3520464, 4180551, 5574068, 8361102, 11148136, 16722204, 22296272, 33444408, 66888816]

約数ペア:

[(1, 66888816), (2, 33444408), (3, 22296272), (4, 16722204), (6, 11148136), (8, 8361102), (12, 5574068), (16, 4180551), (19, 3520464), (24, 2787034), (38, 1760232), (48, 1393517), (57, 1173488), (71, 942096), (76, 880116), (114, 586744), (142, 471048), (152, 440058), (213, 314032), (228, 293372), (284, 235524), (304, 220029), (426, 157016), (456, 146686), (568, 117762), (852, 78508), (912, 73343), (1033, 64752), (1136, 58881), (1349, 49584), (1704, 39254), (2066, 32376), (2698, 24792), (3099, 21584), (3408, 19627), (4047, 16528), (4132, 16188), (5396, 12396), (6198, 10792), (8094, 8264)]