78413842892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{773831}}^1$

素因数の和:773907

約数の個数: 72

約数和(自身を含む): 177845165568

約数和(自身を除く): 99431322676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 3619, 4606, 7238, 9212, 14476, 25333, 50666, 101332, 773831, 1547662, 3095324, 5416817, 8512141, 10833634, 17024282, 21667268, 34048564, 36370057, 37917719, 59584987, 72740114, 75835438, 119169974, 145480228, 151670876, 238339948, 254590399, 400070627, 417094909, 509180798, 800141254, 834189818, 1018361596, 1600282508, 1668379636, 1782132793, 2800494389, 3564265586, 5600988778, 7128531172, 11201977556, 19603460723, 39206921446, 78413842892]

約数ペア:

[(1, 78413842892), (2, 39206921446), (4, 19603460723), (7, 11201977556), (11, 7128531172), (14, 5600988778), (22, 3564265586), (28, 2800494389), (44, 1782132793), (47, 1668379636), (49, 1600282508), (77, 1018361596), (94, 834189818), (98, 800141254), (154, 509180798), (188, 417094909), (196, 400070627), (308, 254590399), (329, 238339948), (517, 151670876), (539, 145480228), (658, 119169974), (1034, 75835438), (1078, 72740114), (1316, 59584987), (2068, 37917719), (2156, 36370057), (2303, 34048564), (3619, 21667268), (4606, 17024282), (7238, 10833634), (9212, 8512141), (14476, 5416817), (25333, 3095324), (50666, 1547662), (101332, 773831)]