105778452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 273703584

約数和(自身を除く): 167925132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1213, 1677, 2028, 2236, 2426, 3354, 3639, 4852, 6708, 7267, 7278, 14534, 14556, 15769, 21801, 29068, 31538, 43602, 47307, 52159, 63076, 87204, 94614, 104318, 156477, 189228, 204997, 208636, 312954, 409994, 614991, 625908, 678067, 819988, 1229982, 1356134, 2034201, 2459964, 2712268, 4068402, 8136804, 8814871, 17629742, 26444613, 35259484, 52889226, 105778452]

約数ペア:

[(1, 105778452), (2, 52889226), (3, 35259484), (4, 26444613), (6, 17629742), (12, 8814871), (13, 8136804), (26, 4068402), (39, 2712268), (43, 2459964), (52, 2034201), (78, 1356134), (86, 1229982), (129, 819988), (156, 678067), (169, 625908), (172, 614991), (258, 409994), (338, 312954), (507, 208636), (516, 204997), (559, 189228), (676, 156477), (1014, 104318), (1118, 94614), (1213, 87204), (1677, 63076), (2028, 52159), (2236, 47307), (2426, 43602), (3354, 31538), (3639, 29068), (4852, 21801), (6708, 15769), (7267, 14556), (7278, 14534)]