77131964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 166907328

約数和(自身を除く): 89775364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 313, 364, 626, 677, 1252, 1354, 2191, 2708, 4069, 4382, 4739, 8138, 8764, 8801, 9478, 16276, 17602, 18956, 28483, 35204, 56966, 61607, 113932, 123214, 211901, 246428, 423802, 847604, 1483307, 2754713, 2966614, 5509426, 5933228, 11018852, 19282991, 38565982, 77131964]

約数ペア:

[(1, 77131964), (2, 38565982), (4, 19282991), (7, 11018852), (13, 5933228), (14, 5509426), (26, 2966614), (28, 2754713), (52, 1483307), (91, 847604), (182, 423802), (313, 246428), (364, 211901), (626, 123214), (677, 113932), (1252, 61607), (1354, 56966), (2191, 35204), (2708, 28483), (4069, 18956), (4382, 17602), (4739, 16276), (8138, 9478), (8764, 8801)]