77808388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 170118144

約数和(自身を除く): 92309756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 5273, 7378, 10546, 14756, 21092, 36911, 73822, 89641, 147644, 163463, 179282, 326926, 358564, 627487, 653852, 1144241, 1254974, 2288482, 2509948, 2778871, 4576964, 5557742, 11115484, 19452097, 38904194, 77808388]

約数ペア:

[(1, 77808388), (2, 38904194), (4, 19452097), (7, 11115484), (14, 5557742), (17, 4576964), (28, 2778871), (31, 2509948), (34, 2288482), (62, 1254974), (68, 1144241), (119, 653852), (124, 627487), (217, 358564), (238, 326926), (434, 179282), (476, 163463), (527, 147644), (868, 89641), (1054, 73822), (2108, 36911), (3689, 21092), (5273, 14756), (7378, 10546)]