64940196

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 154977984

約数和(自身を除く): 90037788

約数列:

[1, 2, 3, 4, 6, 12, 83, 113, 166, 226, 249, 332, 339, 452, 498, 577, 678, 996, 1154, 1356, 1731, 2308, 3462, 6924, 9379, 18758, 28137, 37516, 47891, 56274, 65201, 95782, 112548, 130402, 143673, 191564, 195603, 260804, 287346, 391206, 574692, 782412, 5411683, 10823366, 16235049, 21646732, 32470098, 64940196]

約数ペア:

[(1, 64940196), (2, 32470098), (3, 21646732), (4, 16235049), (6, 10823366), (12, 5411683), (83, 782412), (113, 574692), (166, 391206), (226, 287346), (249, 260804), (332, 195603), (339, 191564), (452, 143673), (498, 130402), (577, 112548), (678, 95782), (996, 65201), (1154, 56274), (1356, 47891), (1731, 37516), (2308, 28137), (3462, 18758), (6924, 9379)]