84204276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28448

約数の個数: 48

約数和(自身を含む): 222734400

約数和(自身を除く): 138530124

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28409, 56818, 85227, 113636, 170454, 340908, 369317, 539771, 738634, 1079542, 1107951, 1477268, 1619313, 2159084, 2215902, 3238626, 4431804, 6477252, 7017023, 14034046, 21051069, 28068092, 42102138, 84204276]

約数ペア:

[(1, 84204276), (2, 42102138), (3, 28068092), (4, 21051069), (6, 14034046), (12, 7017023), (13, 6477252), (19, 4431804), (26, 3238626), (38, 2215902), (39, 2159084), (52, 1619313), (57, 1477268), (76, 1107951), (78, 1079542), (114, 738634), (156, 539771), (228, 369317), (247, 340908), (494, 170454), (741, 113636), (988, 85227), (1482, 56818), (2964, 28409)]