89788518

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 200019456

約数和(自身を除く): 110230938

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 211, 282, 422, 423, 503, 633, 846, 1006, 1266, 1509, 1899, 3018, 3798, 4527, 9054, 9917, 19834, 23641, 29751, 47282, 59502, 70923, 89253, 106133, 141846, 178506, 212266, 212769, 318399, 425538, 636798, 955197, 1910394, 4988251, 9976502, 14964753, 29929506, 44894259, 89788518]

約数ペア:

[(1, 89788518), (2, 44894259), (3, 29929506), (6, 14964753), (9, 9976502), (18, 4988251), (47, 1910394), (94, 955197), (141, 636798), (211, 425538), (282, 318399), (422, 212769), (423, 212266), (503, 178506), (633, 141846), (846, 106133), (1006, 89253), (1266, 70923), (1509, 59502), (1899, 47282), (3018, 29751), (3798, 23641), (4527, 19834), (9054, 9917)]