76680846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 205405200

約数和(自身を除く): 128724354

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 109, 114, 121, 153, 171, 187, 198, 209, 218, 242, 306, 323, 327, 342, 363, 374, 418, 561, 627, 646, 654, 726, 969, 981, 1089, 1122, 1199, 1254, 1683, 1853, 1881, 1938, 1962, 2057, 2071, 2178, 2299, 2398, 2907, 3366, 3553, 3597, 3706, 3762, 4114, 4142, 4598, 5559, 5814, 6171, 6213, 6897, 7106, 7194, 10659, 10791, 11118, 12342, 12426, 13189, 13794, 16677, 18513, 18639, 20383, 20691, 21318, 21582, 22781, 26378, 31977, 33354, 35207, 37026, 37278, 39083, 39567, 40766, 41382, 45562, 61149, 63954, 68343, 70414, 78166, 79134, 105621, 117249, 118701, 122298, 136686, 183447, 205029, 211242, 224213, 234498, 237402, 250591, 316863, 351747, 366894, 387277, 410058, 448426, 501182, 633726, 672639, 703494, 751773, 774554, 1161831, 1345278, 1503546, 2017917, 2255319, 2323662, 3485493, 4035834, 4260047, 4510638, 6970986, 8520094, 12780141, 25560282, 38340423, 76680846]

約数ペア:

[(1, 76680846), (2, 38340423), (3, 25560282), (6, 12780141), (9, 8520094), (11, 6970986), (17, 4510638), (18, 4260047), (19, 4035834), (22, 3485493), (33, 2323662), (34, 2255319), (38, 2017917), (51, 1503546), (57, 1345278), (66, 1161831), (99, 774554), (102, 751773), (109, 703494), (114, 672639), (121, 633726), (153, 501182), (171, 448426), (187, 410058), (198, 387277), (209, 366894), (218, 351747), (242, 316863), (306, 250591), (323, 237402), (327, 234498), (342, 224213), (363, 211242), (374, 205029), (418, 183447), (561, 136686), (627, 122298), (646, 118701), (654, 117249), (726, 105621), (969, 79134), (981, 78166), (1089, 70414), (1122, 68343), (1199, 63954), (1254, 61149), (1683, 45562), (1853, 41382), (1881, 40766), (1938, 39567), (1962, 39083), (2057, 37278), (2071, 37026), (2178, 35207), (2299, 33354), (2398, 31977), (2907, 26378), (3366, 22781), (3553, 21582), (3597, 21318), (3706, 20691), (3762, 20383), (4114, 18639), (4142, 18513), (4598, 16677), (5559, 13794), (5814, 13189), (6171, 12426), (6213, 12342), (6897, 11118), (7106, 10791), (7194, 10659)]