90196064

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 224423136

約数和(自身を除く): 134227072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 49, 56, 61, 82, 92, 98, 112, 122, 161, 164, 184, 196, 224, 244, 287, 322, 328, 368, 392, 427, 488, 574, 644, 656, 736, 784, 854, 943, 976, 1127, 1148, 1288, 1312, 1403, 1568, 1708, 1886, 1952, 2009, 2254, 2296, 2501, 2576, 2806, 2989, 3416, 3772, 4018, 4508, 4592, 5002, 5152, 5612, 5978, 6601, 6832, 7544, 8036, 9016, 9184, 9821, 10004, 11224, 11956, 13202, 13664, 15088, 16072, 17507, 18032, 19642, 20008, 22448, 23912, 26404, 30176, 32144, 35014, 36064, 39284, 40016, 44896, 46207, 47824, 52808, 57523, 64288, 68747, 70028, 78568, 80032, 92414, 95648, 105616, 115046, 122549, 137494, 140056, 157136, 184828, 211232, 230092, 245098, 274988, 280112, 314272, 369656, 402661, 460184, 490196, 549976, 560224, 739312, 805322, 920368, 980392, 1099952, 1478624, 1610644, 1840736, 1960784, 2199904, 2818627, 3221288, 3921568, 5637254, 6442576, 11274508, 12885152, 22549016, 45098032, 90196064]

約数ペア:

[(1, 90196064), (2, 45098032), (4, 22549016), (7, 12885152), (8, 11274508), (14, 6442576), (16, 5637254), (23, 3921568), (28, 3221288), (32, 2818627), (41, 2199904), (46, 1960784), (49, 1840736), (56, 1610644), (61, 1478624), (82, 1099952), (92, 980392), (98, 920368), (112, 805322), (122, 739312), (161, 560224), (164, 549976), (184, 490196), (196, 460184), (224, 402661), (244, 369656), (287, 314272), (322, 280112), (328, 274988), (368, 245098), (392, 230092), (427, 211232), (488, 184828), (574, 157136), (644, 140056), (656, 137494), (736, 122549), (784, 115046), (854, 105616), (943, 95648), (976, 92414), (1127, 80032), (1148, 78568), (1288, 70028), (1312, 68747), (1403, 64288), (1568, 57523), (1708, 52808), (1886, 47824), (1952, 46207), (2009, 44896), (2254, 40016), (2296, 39284), (2501, 36064), (2576, 35014), (2806, 32144), (2989, 30176), (3416, 26404), (3772, 23912), (4018, 22448), (4508, 20008), (4592, 19642), (5002, 18032), (5152, 17507), (5612, 16072), (5978, 15088), (6601, 13664), (6832, 13202), (7544, 11956), (8036, 11224), (9016, 10004), (9184, 9821)]