73047492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289871}}^1$

素因数の和:289888

約数の個数: 36

約数和(自身を含む): 211026816

約数和(自身を除く): 137979324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289871, 579742, 869613, 1159484, 1739226, 2029097, 2608839, 3478452, 4058194, 5217678, 6087291, 8116388, 10435356, 12174582, 18261873, 24349164, 36523746, 73047492]

約数ペア:

[(1, 73047492), (2, 36523746), (3, 24349164), (4, 18261873), (6, 12174582), (7, 10435356), (9, 8116388), (12, 6087291), (14, 5217678), (18, 4058194), (21, 3478452), (28, 2608839), (36, 2029097), (42, 1739226), (63, 1159484), (84, 869613), (126, 579742), (252, 289871)]