81794988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 96

約数和(自身を含む): 238909440

約数和(自身を除く): 157114452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 594, 682, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2221, 3069, 3348, 4092, 4442, 6138, 6663, 8884, 9207, 12276, 13326, 18414, 19989, 24431, 26652, 36828, 39978, 48862, 59967, 68851, 73293, 79956, 97724, 119934, 137702, 146586, 206553, 219879, 239868, 275404, 293172, 413106, 439758, 619659, 659637, 757361, 826212, 879516, 1239318, 1319274, 1514722, 1858977, 2272083, 2478636, 2638548, 3029444, 3717954, 4544166, 6816249, 7435908, 9088332, 13632498, 20448747, 27264996, 40897494, 81794988]

約数ペア:

[(1, 81794988), (2, 40897494), (3, 27264996), (4, 20448747), (6, 13632498), (9, 9088332), (11, 7435908), (12, 6816249), (18, 4544166), (22, 3717954), (27, 3029444), (31, 2638548), (33, 2478636), (36, 2272083), (44, 1858977), (54, 1514722), (62, 1319274), (66, 1239318), (93, 879516), (99, 826212), (108, 757361), (124, 659637), (132, 619659), (186, 439758), (198, 413106), (279, 293172), (297, 275404), (341, 239868), (372, 219879), (396, 206553), (558, 146586), (594, 137702), (682, 119934), (837, 97724), (1023, 79956), (1116, 73293), (1188, 68851), (1364, 59967), (1674, 48862), (2046, 39978), (2221, 36828), (3069, 26652), (3348, 24431), (4092, 19989), (4442, 18414), (6138, 13326), (6663, 12276), (8884, 9207)]