90448176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20738

約数の個数: 80

約数和(自身を含む): 287592704

約数和(自身を除く): 197144528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20707, 41414, 62121, 82828, 124242, 144949, 165656, 248484, 269191, 289898, 331312, 434847, 496968, 538382, 579796, 807573, 869694, 993936, 1076764, 1159592, 1615146, 1739388, 1884337, 2153528, 2319184, 3230292, 3478776, 3768674, 4307056, 5653011, 6460584, 6957552, 7537348, 11306022, 12921168, 15074696, 22612044, 30149392, 45224088, 90448176]

約数ペア:

[(1, 90448176), (2, 45224088), (3, 30149392), (4, 22612044), (6, 15074696), (7, 12921168), (8, 11306022), (12, 7537348), (13, 6957552), (14, 6460584), (16, 5653011), (21, 4307056), (24, 3768674), (26, 3478776), (28, 3230292), (39, 2319184), (42, 2153528), (48, 1884337), (52, 1739388), (56, 1615146), (78, 1159592), (84, 1076764), (91, 993936), (104, 869694), (112, 807573), (156, 579796), (168, 538382), (182, 496968), (208, 434847), (273, 331312), (312, 289898), (336, 269191), (364, 248484), (546, 165656), (624, 144949), (728, 124242), (1092, 82828), (1456, 62121), (2184, 41414), (4368, 20707)]