87281068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 97223252

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2287, 2726, 4574, 5452, 9148, 9541, 16009, 19082, 32018, 38164, 64036, 66323, 107489, 132646, 214978, 265292, 429956, 464261, 752423, 928522, 1504846, 1857044, 3009692, 3117181, 6234362, 12468724, 21820267, 43640534, 87281068]

約数ペア:

[(1, 87281068), (2, 43640534), (4, 21820267), (7, 12468724), (14, 6234362), (28, 3117181), (29, 3009692), (47, 1857044), (58, 1504846), (94, 928522), (116, 752423), (188, 464261), (203, 429956), (329, 265292), (406, 214978), (658, 132646), (812, 107489), (1316, 66323), (1363, 64036), (2287, 38164), (2726, 32018), (4574, 19082), (5452, 16009), (9148, 9541)]