68365968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 197904000

約数和(自身を除く): 129538032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 121, 132, 149, 158, 176, 237, 242, 264, 298, 316, 363, 447, 474, 484, 528, 596, 632, 726, 869, 894, 948, 968, 1192, 1264, 1452, 1639, 1738, 1788, 1896, 1936, 2384, 2607, 2904, 3278, 3476, 3576, 3792, 4917, 5214, 5808, 6556, 6952, 7152, 9559, 9834, 10428, 11771, 13112, 13904, 18029, 19118, 19668, 20856, 23542, 26224, 28677, 35313, 36058, 38236, 39336, 41712, 47084, 54087, 57354, 70626, 72116, 76472, 78672, 94168, 108174, 114708, 129481, 141252, 144232, 152944, 188336, 216348, 229416, 258962, 282504, 288464, 388443, 432696, 458832, 517924, 565008, 776886, 865392, 1035848, 1424291, 1553772, 2071696, 2848582, 3107544, 4272873, 5697164, 6215088, 8545746, 11394328, 17091492, 22788656, 34182984, 68365968]

約数ペア:

[(1, 68365968), (2, 34182984), (3, 22788656), (4, 17091492), (6, 11394328), (8, 8545746), (11, 6215088), (12, 5697164), (16, 4272873), (22, 3107544), (24, 2848582), (33, 2071696), (44, 1553772), (48, 1424291), (66, 1035848), (79, 865392), (88, 776886), (121, 565008), (132, 517924), (149, 458832), (158, 432696), (176, 388443), (237, 288464), (242, 282504), (264, 258962), (298, 229416), (316, 216348), (363, 188336), (447, 152944), (474, 144232), (484, 141252), (528, 129481), (596, 114708), (632, 108174), (726, 94168), (869, 78672), (894, 76472), (948, 72116), (968, 70626), (1192, 57354), (1264, 54087), (1452, 47084), (1639, 41712), (1738, 39336), (1788, 38236), (1896, 36058), (1936, 35313), (2384, 28677), (2607, 26224), (2904, 23542), (3278, 20856), (3476, 19668), (3576, 19118), (3792, 18029), (4917, 13904), (5214, 13112), (5808, 11771), (6556, 10428), (6952, 9834), (7152, 9559)]