77922684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 225985760

約数和(自身を除く): 148063076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 829, 1119, 1492, 1658, 2238, 2487, 2611, 3316, 3357, 4476, 4974, 5222, 5803, 6714, 7461, 7833, 9948, 10444, 11606, 13428, 14922, 15666, 17409, 23212, 23499, 29844, 31332, 34818, 46998, 52227, 69636, 93996, 104454, 208908, 309217, 618434, 927651, 1236868, 1855302, 2164519, 2782953, 3710604, 4329038, 5565906, 6493557, 8658076, 11131812, 12987114, 19480671, 25974228, 38961342, 77922684]

約数ペア:

[(1, 77922684), (2, 38961342), (3, 25974228), (4, 19480671), (6, 12987114), (7, 11131812), (9, 8658076), (12, 6493557), (14, 5565906), (18, 4329038), (21, 3710604), (28, 2782953), (36, 2164519), (42, 1855302), (63, 1236868), (84, 927651), (126, 618434), (252, 309217), (373, 208908), (746, 104454), (829, 93996), (1119, 69636), (1492, 52227), (1658, 46998), (2238, 34818), (2487, 31332), (2611, 29844), (3316, 23499), (3357, 23212), (4476, 17409), (4974, 15666), (5222, 14922), (5803, 13428), (6714, 11606), (7461, 10444), (7833, 9948)]