79678404

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18946

約数の個数: 60

約数和(自身を含む): 224329644

約数和(自身を除く): 144651240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 18917, 37834, 56751, 75668, 113502, 170253, 227004, 245921, 340506, 491842, 510759, 681012, 737763, 983684, 1021518, 1475526, 1532277, 2043036, 2213289, 2951052, 3064554, 4426578, 6129108, 6639867, 8853156, 13279734, 19919601, 26559468, 39839202, 79678404]

約数ペア:

[(1, 79678404), (2, 39839202), (3, 26559468), (4, 19919601), (6, 13279734), (9, 8853156), (12, 6639867), (13, 6129108), (18, 4426578), (26, 3064554), (27, 2951052), (36, 2213289), (39, 2043036), (52, 1532277), (54, 1475526), (78, 1021518), (81, 983684), (108, 737763), (117, 681012), (156, 510759), (162, 491842), (234, 340506), (324, 245921), (351, 227004), (468, 170253), (702, 113502), (1053, 75668), (1404, 56751), (2106, 37834), (4212, 18917)]