90687618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8087}}^1$

素因数の和:8191

約数の個数: 48

約数和(自身を含む): 227111040

約数和(自身を除く): 136423422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 8087, 11214, 16174, 24261, 48522, 56609, 72783, 113218, 145566, 169827, 339654, 509481, 719743, 1018962, 1439486, 2159229, 4318458, 5038201, 6477687, 10076402, 12955374, 15114603, 30229206, 45343809, 90687618]

約数ペア:

[(1, 90687618), (2, 45343809), (3, 30229206), (6, 15114603), (7, 12955374), (9, 10076402), (14, 6477687), (18, 5038201), (21, 4318458), (42, 2159229), (63, 1439486), (89, 1018962), (126, 719743), (178, 509481), (267, 339654), (534, 169827), (623, 145566), (801, 113218), (1246, 72783), (1602, 56609), (1869, 48522), (3738, 24261), (5607, 16174), (8087, 11214)]