77428812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 191987712

約数和(自身を除く): 114558900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 383, 766, 991, 1149, 1532, 1982, 2298, 2973, 3964, 4596, 5946, 6511, 11892, 13022, 16847, 19533, 26044, 33694, 39066, 50541, 67388, 78132, 101082, 202164, 379553, 759106, 1138659, 1518212, 2277318, 4554636, 6452401, 12904802, 19357203, 25809604, 38714406, 77428812]

約数ペア:

[(1, 77428812), (2, 38714406), (3, 25809604), (4, 19357203), (6, 12904802), (12, 6452401), (17, 4554636), (34, 2277318), (51, 1518212), (68, 1138659), (102, 759106), (204, 379553), (383, 202164), (766, 101082), (991, 78132), (1149, 67388), (1532, 50541), (1982, 39066), (2298, 33694), (2973, 26044), (3964, 19533), (4596, 16847), (5946, 13022), (6511, 11892)]