66764088

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 188309880

約数和(自身を除く): 121545792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 523, 591, 648, 788, 1046, 1182, 1569, 1576, 1773, 2092, 2364, 3138, 3546, 4184, 4707, 4728, 5319, 6276, 7092, 9414, 10638, 12552, 14121, 14184, 15957, 18828, 21276, 28242, 31914, 37656, 42363, 42552, 56484, 63828, 84726, 103031, 112968, 127656, 169452, 206062, 309093, 338904, 412124, 618186, 824248, 927279, 1236372, 1854558, 2472744, 2781837, 3709116, 5563674, 7418232, 8345511, 11127348, 16691022, 22254696, 33382044, 66764088]

約数ペア:

[(1, 66764088), (2, 33382044), (3, 22254696), (4, 16691022), (6, 11127348), (8, 8345511), (9, 7418232), (12, 5563674), (18, 3709116), (24, 2781837), (27, 2472744), (36, 1854558), (54, 1236372), (72, 927279), (81, 824248), (108, 618186), (162, 412124), (197, 338904), (216, 309093), (324, 206062), (394, 169452), (523, 127656), (591, 112968), (648, 103031), (788, 84726), (1046, 63828), (1182, 56484), (1569, 42552), (1576, 42363), (1773, 37656), (2092, 31914), (2364, 28242), (3138, 21276), (3546, 18828), (4184, 15957), (4707, 14184), (4728, 14121), (5319, 12552), (6276, 10638), (7092, 9414)]