81048492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 96

約数和(自身を含む): 245360640

約数和(自身を除く): 164312148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2281, 2538, 2961, 3948, 4562, 5076, 5922, 6843, 8883, 9124, 11844, 13686, 15967, 17766, 20529, 27372, 31934, 35532, 41058, 47901, 61587, 63868, 82116, 95802, 107207, 123174, 143703, 191604, 214414, 246348, 287406, 321621, 428828, 431109, 574812, 643242, 750449, 862218, 964863, 1286484, 1500898, 1724436, 1929726, 2251347, 2894589, 3001796, 3859452, 4502694, 5789178, 6754041, 9005388, 11578356, 13508082, 20262123, 27016164, 40524246, 81048492]

約数ペア:

[(1, 81048492), (2, 40524246), (3, 27016164), (4, 20262123), (6, 13508082), (7, 11578356), (9, 9005388), (12, 6754041), (14, 5789178), (18, 4502694), (21, 3859452), (27, 3001796), (28, 2894589), (36, 2251347), (42, 1929726), (47, 1724436), (54, 1500898), (63, 1286484), (84, 964863), (94, 862218), (108, 750449), (126, 643242), (141, 574812), (188, 431109), (189, 428828), (252, 321621), (282, 287406), (329, 246348), (378, 214414), (423, 191604), (564, 143703), (658, 123174), (756, 107207), (846, 95802), (987, 82116), (1269, 63868), (1316, 61587), (1692, 47901), (1974, 41058), (2281, 35532), (2538, 31934), (2961, 27372), (3948, 20529), (4562, 17766), (5076, 15967), (5922, 13686), (6843, 11844), (8883, 9124)]