84570876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 231888384

約数和(自身を除く): 147317508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1151, 1413, 1884, 2041, 2302, 2826, 3453, 4082, 4604, 5652, 6123, 6906, 8164, 10359, 12246, 13812, 14963, 18369, 20718, 24492, 29926, 36738, 41436, 44889, 59852, 73476, 89778, 134667, 179556, 180707, 269334, 361414, 538668, 542121, 722828, 1084242, 1626363, 2168484, 2349191, 3252726, 4698382, 6505452, 7047573, 9396764, 14095146, 21142719, 28190292, 42285438, 84570876]

約数ペア:

[(1, 84570876), (2, 42285438), (3, 28190292), (4, 21142719), (6, 14095146), (9, 9396764), (12, 7047573), (13, 6505452), (18, 4698382), (26, 3252726), (36, 2349191), (39, 2168484), (52, 1626363), (78, 1084242), (117, 722828), (156, 542121), (157, 538668), (234, 361414), (314, 269334), (468, 180707), (471, 179556), (628, 134667), (942, 89778), (1151, 73476), (1413, 59852), (1884, 44889), (2041, 41436), (2302, 36738), (2826, 29926), (3453, 24492), (4082, 20718), (4604, 18369), (5652, 14963), (6123, 13812), (6906, 12246), (8164, 10359)]