76692220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 183972096

約数和(自身を除く): 107279876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 67, 86, 110, 121, 134, 172, 215, 220, 242, 268, 335, 430, 473, 484, 605, 670, 737, 860, 946, 1210, 1331, 1340, 1474, 1892, 2365, 2420, 2662, 2881, 2948, 3685, 4730, 5203, 5324, 5762, 6655, 7370, 8107, 9460, 10406, 11524, 13310, 14405, 14740, 16214, 20812, 26015, 26620, 28810, 31691, 32428, 40535, 52030, 57233, 57620, 63382, 81070, 89177, 104060, 114466, 126764, 158455, 162140, 178354, 228932, 286165, 316910, 348601, 356708, 445885, 572330, 633820, 697202, 891770, 1144660, 1394404, 1743005, 1783540, 3486010, 3834611, 6972020, 7669222, 15338444, 19173055, 38346110, 76692220]

約数ペア:

[(1, 76692220), (2, 38346110), (4, 19173055), (5, 15338444), (10, 7669222), (11, 6972020), (20, 3834611), (22, 3486010), (43, 1783540), (44, 1743005), (55, 1394404), (67, 1144660), (86, 891770), (110, 697202), (121, 633820), (134, 572330), (172, 445885), (215, 356708), (220, 348601), (242, 316910), (268, 286165), (335, 228932), (430, 178354), (473, 162140), (484, 158455), (605, 126764), (670, 114466), (737, 104060), (860, 89177), (946, 81070), (1210, 63382), (1331, 57620), (1340, 57233), (1474, 52030), (1892, 40535), (2365, 32428), (2420, 31691), (2662, 28810), (2881, 26620), (2948, 26015), (3685, 20812), (4730, 16214), (5203, 14740), (5324, 14405), (5762, 13310), (6655, 11524), (7370, 10406), (8107, 9460)]