68526744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 206599680

約数和(自身を除く): 138072936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 246, 264, 286, 312, 328, 429, 451, 487, 492, 533, 572, 858, 902, 974, 984, 1066, 1144, 1353, 1461, 1599, 1716, 1804, 1948, 2132, 2706, 2922, 3198, 3432, 3608, 3896, 4264, 5357, 5412, 5844, 5863, 6331, 6396, 10714, 10824, 11688, 11726, 12662, 12792, 16071, 17589, 18993, 19967, 21428, 23452, 25324, 32142, 35178, 37986, 39934, 42856, 46904, 50648, 59901, 64284, 69641, 70356, 75972, 79868, 119802, 128568, 139282, 140712, 151944, 159736, 208923, 219637, 239604, 259571, 278564, 417846, 439274, 479208, 519142, 557128, 658911, 778713, 835692, 878548, 1038284, 1317822, 1557426, 1671384, 1757096, 2076568, 2635644, 2855281, 3114852, 5271288, 5710562, 6229704, 8565843, 11421124, 17131686, 22842248, 34263372, 68526744]

約数ペア:

[(1, 68526744), (2, 34263372), (3, 22842248), (4, 17131686), (6, 11421124), (8, 8565843), (11, 6229704), (12, 5710562), (13, 5271288), (22, 3114852), (24, 2855281), (26, 2635644), (33, 2076568), (39, 1757096), (41, 1671384), (44, 1557426), (52, 1317822), (66, 1038284), (78, 878548), (82, 835692), (88, 778713), (104, 658911), (123, 557128), (132, 519142), (143, 479208), (156, 439274), (164, 417846), (246, 278564), (264, 259571), (286, 239604), (312, 219637), (328, 208923), (429, 159736), (451, 151944), (487, 140712), (492, 139282), (533, 128568), (572, 119802), (858, 79868), (902, 75972), (974, 70356), (984, 69641), (1066, 64284), (1144, 59901), (1353, 50648), (1461, 46904), (1599, 42856), (1716, 39934), (1804, 37986), (1948, 35178), (2132, 32142), (2706, 25324), (2922, 23452), (3198, 21428), (3432, 19967), (3608, 18993), (3896, 17589), (4264, 16071), (5357, 12792), (5412, 12662), (5844, 11726), (5863, 11688), (6331, 10824), (6396, 10714)]