85900938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 189235200

約数和(自身を除く): 103334262

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 109, 114, 186, 218, 223, 327, 446, 589, 654, 669, 1178, 1338, 1767, 2071, 3379, 3534, 4142, 4237, 6213, 6758, 6913, 8474, 10137, 12426, 12711, 13826, 20274, 20739, 24307, 25422, 41478, 48614, 64201, 72921, 128402, 131347, 145842, 192603, 262694, 385206, 394041, 461833, 753517, 788082, 923666, 1385499, 1507034, 2260551, 2770998, 4521102, 14316823, 28633646, 42950469, 85900938]

約数ペア:

[(1, 85900938), (2, 42950469), (3, 28633646), (6, 14316823), (19, 4521102), (31, 2770998), (38, 2260551), (57, 1507034), (62, 1385499), (93, 923666), (109, 788082), (114, 753517), (186, 461833), (218, 394041), (223, 385206), (327, 262694), (446, 192603), (589, 145842), (654, 131347), (669, 128402), (1178, 72921), (1338, 64201), (1767, 48614), (2071, 41478), (3379, 25422), (3534, 24307), (4142, 20739), (4237, 20274), (6213, 13826), (6758, 12711), (6913, 12426), (8474, 10137)]