78667524

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 233365440

約数和(自身を除く): 154697916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 983, 988, 1026, 1053, 1404, 1482, 1539, 1966, 2052, 2106, 2223, 2949, 2964, 3078, 3932, 4212, 4446, 5898, 6156, 6669, 8847, 8892, 11796, 12779, 13338, 17694, 18677, 20007, 25558, 26541, 26676, 35388, 37354, 38337, 40014, 51116, 53082, 56031, 74708, 76674, 79623, 80028, 106164, 112062, 115011, 153348, 159246, 168093, 224124, 230022, 242801, 318492, 336186, 345033, 460044, 485602, 504279, 672372, 690066, 728403, 971204, 1008558, 1035099, 1380132, 1456806, 1512837, 2017116, 2070198, 2185209, 2913612, 3025674, 4140396, 4370418, 6051348, 6555627, 8740836, 13111254, 19666881, 26222508, 39333762, 78667524]

約数ペア:

[(1, 78667524), (2, 39333762), (3, 26222508), (4, 19666881), (6, 13111254), (9, 8740836), (12, 6555627), (13, 6051348), (18, 4370418), (19, 4140396), (26, 3025674), (27, 2913612), (36, 2185209), (38, 2070198), (39, 2017116), (52, 1512837), (54, 1456806), (57, 1380132), (76, 1035099), (78, 1008558), (81, 971204), (108, 728403), (114, 690066), (117, 672372), (156, 504279), (162, 485602), (171, 460044), (228, 345033), (234, 336186), (247, 318492), (324, 242801), (342, 230022), (351, 224124), (468, 168093), (494, 159246), (513, 153348), (684, 115011), (702, 112062), (741, 106164), (983, 80028), (988, 79623), (1026, 76674), (1053, 74708), (1404, 56031), (1482, 53082), (1539, 51116), (1966, 40014), (2052, 38337), (2106, 37354), (2223, 35388), (2949, 26676), (2964, 26541), (3078, 25558), (3932, 20007), (4212, 18677), (4446, 17694), (5898, 13338), (6156, 12779), (6669, 11796), (8847, 8892)]