91023772

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 194660928

約数和(自身を除く): 103637156

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 49, 82, 94, 98, 164, 188, 196, 241, 287, 329, 482, 574, 658, 964, 1148, 1316, 1687, 1927, 2009, 2303, 3374, 3854, 4018, 4606, 6748, 7708, 8036, 9212, 9881, 11327, 11809, 13489, 19762, 22654, 23618, 26978, 39524, 45308, 47236, 53956, 69167, 79289, 94423, 138334, 158578, 188846, 276668, 317156, 377692, 464407, 484169, 555023, 928814, 968338, 1110046, 1857628, 1936676, 2220092, 3250849, 6501698, 13003396, 22755943, 45511886, 91023772]

約数ペア:

[(1, 91023772), (2, 45511886), (4, 22755943), (7, 13003396), (14, 6501698), (28, 3250849), (41, 2220092), (47, 1936676), (49, 1857628), (82, 1110046), (94, 968338), (98, 928814), (164, 555023), (188, 484169), (196, 464407), (241, 377692), (287, 317156), (329, 276668), (482, 188846), (574, 158578), (658, 138334), (964, 94423), (1148, 79289), (1316, 69167), (1687, 53956), (1927, 47236), (2009, 45308), (2303, 39524), (3374, 26978), (3854, 23618), (4018, 22654), (4606, 19762), (6748, 13489), (7708, 11809), (8036, 11327), (9212, 9881)]