78104996852

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{227}}^1\times {\mathrm{12541}}^1$

素因数の和:12829

約数の個数: 48

約数和(自身を含む): 144923311680

約数和(自身を除く): 66818314828

約数列:

[1, 2, 4, 19, 38, 76, 227, 361, 454, 722, 908, 1444, 4313, 6859, 8626, 12541, 13718, 17252, 25082, 27436, 50164, 81947, 163894, 238279, 327788, 476558, 953116, 1556993, 2846807, 3113986, 4527301, 5693614, 6227972, 9054602, 11387228, 18109204, 54089333, 86018719, 108178666, 172037438, 216357332, 344074876, 1027697327, 2055394654, 4110789308, 19526249213, 39052498426, 78104996852]

約数ペア:

[(1, 78104996852), (2, 39052498426), (4, 19526249213), (19, 4110789308), (38, 2055394654), (76, 1027697327), (227, 344074876), (361, 216357332), (454, 172037438), (722, 108178666), (908, 86018719), (1444, 54089333), (4313, 18109204), (6859, 11387228), (8626, 9054602), (12541, 6227972), (13718, 5693614), (17252, 4527301), (25082, 3113986), (27436, 2846807), (50164, 1556993), (81947, 953116), (163894, 476558), (238279, 327788)]