90207432

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 295036560

約数和(自身を除く): 204829128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 947, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1894, 1944, 2268, 2646, 2841, 3402, 3528, 3788, 3969, 4536, 5292, 5682, 6629, 6804, 7576, 7938, 8523, 10584, 11364, 11907, 13258, 13608, 15876, 17046, 19887, 22728, 23814, 25569, 26516, 31752, 34092, 39774, 46403, 47628, 51138, 53032, 59661, 68184, 76707, 79548, 92806, 95256, 102276, 119322, 139209, 153414, 159096, 178983, 185612, 204552, 230121, 238644, 278418, 306828, 357966, 371224, 417627, 460242, 477288, 536949, 556836, 613656, 715932, 835254, 920484, 1073898, 1113672, 1252881, 1431864, 1610847, 1670508, 1840968, 2147796, 2505762, 3221694, 3341016, 3758643, 4295592, 5011524, 6443388, 7517286, 10023048, 11275929, 12886776, 15034572, 22551858, 30069144, 45103716, 90207432]

約数ペア:

[(1, 90207432), (2, 45103716), (3, 30069144), (4, 22551858), (6, 15034572), (7, 12886776), (8, 11275929), (9, 10023048), (12, 7517286), (14, 6443388), (18, 5011524), (21, 4295592), (24, 3758643), (27, 3341016), (28, 3221694), (36, 2505762), (42, 2147796), (49, 1840968), (54, 1670508), (56, 1610847), (63, 1431864), (72, 1252881), (81, 1113672), (84, 1073898), (98, 920484), (108, 835254), (126, 715932), (147, 613656), (162, 556836), (168, 536949), (189, 477288), (196, 460242), (216, 417627), (243, 371224), (252, 357966), (294, 306828), (324, 278418), (378, 238644), (392, 230121), (441, 204552), (486, 185612), (504, 178983), (567, 159096), (588, 153414), (648, 139209), (756, 119322), (882, 102276), (947, 95256), (972, 92806), (1134, 79548), (1176, 76707), (1323, 68184), (1512, 59661), (1701, 53032), (1764, 51138), (1894, 47628), (1944, 46403), (2268, 39774), (2646, 34092), (2841, 31752), (3402, 26516), (3528, 25569), (3788, 23814), (3969, 22728), (4536, 19887), (5292, 17046), (5682, 15876), (6629, 13608), (6804, 13258), (7576, 11907), (7938, 11364), (8523, 10584)]