82944420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 96

約数和(自身を含む): 256029312

約数和(自身を除く): 173084892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2473, 2580, 2795, 3354, 4946, 5590, 6708, 7419, 8385, 9892, 11180, 12365, 14838, 16770, 24730, 29676, 32149, 33540, 37095, 49460, 64298, 74190, 96447, 106339, 128596, 148380, 160745, 192894, 212678, 319017, 321490, 385788, 425356, 482235, 531695, 638034, 642980, 964470, 1063390, 1276068, 1382407, 1595085, 1928940, 2126780, 2764814, 3190170, 4147221, 5529628, 6380340, 6912035, 8294442, 13824070, 16588884, 20736105, 27648140, 41472210, 82944420]

約数ペア:

[(1, 82944420), (2, 41472210), (3, 27648140), (4, 20736105), (5, 16588884), (6, 13824070), (10, 8294442), (12, 6912035), (13, 6380340), (15, 5529628), (20, 4147221), (26, 3190170), (30, 2764814), (39, 2126780), (43, 1928940), (52, 1595085), (60, 1382407), (65, 1276068), (78, 1063390), (86, 964470), (129, 642980), (130, 638034), (156, 531695), (172, 482235), (195, 425356), (215, 385788), (258, 321490), (260, 319017), (390, 212678), (430, 192894), (516, 160745), (559, 148380), (645, 128596), (780, 106339), (860, 96447), (1118, 74190), (1290, 64298), (1677, 49460), (2236, 37095), (2473, 33540), (2580, 32149), (2795, 29676), (3354, 24730), (4946, 16770), (5590, 14838), (6708, 12365), (7419, 11180), (8385, 9892)]