76420008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21661}}^1$

素因数の和:21687

約数の個数: 72

約数和(自身を含む): 240773130

約数和(自身を除く): 164353122

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21661, 43322, 64983, 86644, 129966, 151627, 173288, 194949, 259932, 303254, 389898, 454881, 519864, 606508, 779796, 909762, 1061389, 1213016, 1364643, 1559592, 1819524, 2122778, 2729286, 3184167, 3639048, 4245556, 5458572, 6368334, 8491112, 9552501, 10917144, 12736668, 19105002, 25473336, 38210004, 76420008]

約数ペア:

[(1, 76420008), (2, 38210004), (3, 25473336), (4, 19105002), (6, 12736668), (7, 10917144), (8, 9552501), (9, 8491112), (12, 6368334), (14, 5458572), (18, 4245556), (21, 3639048), (24, 3184167), (28, 2729286), (36, 2122778), (42, 1819524), (49, 1559592), (56, 1364643), (63, 1213016), (72, 1061389), (84, 909762), (98, 779796), (126, 606508), (147, 519864), (168, 454881), (196, 389898), (252, 303254), (294, 259932), (392, 194949), (441, 173288), (504, 151627), (588, 129966), (882, 86644), (1176, 64983), (1764, 43322), (3528, 21661)]