78932784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 234056448

約数和(自身を除く): 155123664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 677, 694, 1041, 1354, 1388, 2031, 2082, 2429, 2708, 2776, 4062, 4164, 4739, 4858, 5416, 5552, 7287, 8124, 8328, 9478, 9716, 10832, 14217, 14574, 16248, 16656, 18956, 19432, 28434, 29148, 32496, 37912, 38864, 56868, 58296, 75824, 113736, 116592, 227472, 234919, 469838, 704757, 939676, 1409514, 1644433, 1879352, 2819028, 3288866, 3758704, 4933299, 5638056, 6577732, 9866598, 11276112, 13155464, 19733196, 26310928, 39466392, 78932784]

約数ペア:

[(1, 78932784), (2, 39466392), (3, 26310928), (4, 19733196), (6, 13155464), (7, 11276112), (8, 9866598), (12, 6577732), (14, 5638056), (16, 4933299), (21, 3758704), (24, 3288866), (28, 2819028), (42, 1879352), (48, 1644433), (56, 1409514), (84, 939676), (112, 704757), (168, 469838), (336, 234919), (347, 227472), (677, 116592), (694, 113736), (1041, 75824), (1354, 58296), (1388, 56868), (2031, 38864), (2082, 37912), (2429, 32496), (2708, 29148), (2776, 28434), (4062, 19432), (4164, 18956), (4739, 16656), (4858, 16248), (5416, 14574), (5552, 14217), (7287, 10832), (8124, 9716), (8328, 9478)]