76400784

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1231}}^1$

素因数の和:1676

約数の個数: 60

約数和(自身を含む): 214486272

約数和(自身を除く): 138085488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1231, 1293, 1724, 2462, 2586, 3448, 3693, 3879, 4924, 5172, 6896, 7386, 7758, 9848, 10344, 11079, 14772, 15516, 19696, 20688, 22158, 29544, 31032, 44316, 59088, 62064, 88632, 177264, 530561, 1061122, 1591683, 2122244, 3183366, 4244488, 4775049, 6366732, 8488976, 9550098, 12733464, 19100196, 25466928, 38200392, 76400784]

約数ペア:

[(1, 76400784), (2, 38200392), (3, 25466928), (4, 19100196), (6, 12733464), (8, 9550098), (9, 8488976), (12, 6366732), (16, 4775049), (18, 4244488), (24, 3183366), (36, 2122244), (48, 1591683), (72, 1061122), (144, 530561), (431, 177264), (862, 88632), (1231, 62064), (1293, 59088), (1724, 44316), (2462, 31032), (2586, 29544), (3448, 22158), (3693, 20688), (3879, 19696), (4924, 15516), (5172, 14772), (6896, 11079), (7386, 10344), (7758, 9848)]