68205744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 203789040

約数和(自身を除く): 135583296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 152, 171, 194, 228, 257, 291, 304, 342, 388, 456, 514, 582, 684, 771, 776, 873, 912, 1028, 1164, 1368, 1542, 1552, 1746, 1843, 2056, 2313, 2328, 2736, 3084, 3492, 3686, 4112, 4626, 4656, 4883, 5529, 6168, 6984, 7372, 9252, 9766, 11058, 12336, 13968, 14649, 14744, 16587, 18504, 19532, 22116, 24929, 29298, 29488, 33174, 37008, 39064, 43947, 44232, 49858, 58596, 66348, 74787, 78128, 87894, 88464, 99716, 117192, 132696, 149574, 175788, 199432, 224361, 234384, 265392, 299148, 351576, 398864, 448722, 473651, 598296, 703152, 897444, 947302, 1196592, 1420953, 1794888, 1894604, 2841906, 3589776, 3789208, 4262859, 5683812, 7578416, 8525718, 11367624, 17051436, 22735248, 34102872, 68205744]

約数ペア:

[(1, 68205744), (2, 34102872), (3, 22735248), (4, 17051436), (6, 11367624), (8, 8525718), (9, 7578416), (12, 5683812), (16, 4262859), (18, 3789208), (19, 3589776), (24, 2841906), (36, 1894604), (38, 1794888), (48, 1420953), (57, 1196592), (72, 947302), (76, 897444), (97, 703152), (114, 598296), (144, 473651), (152, 448722), (171, 398864), (194, 351576), (228, 299148), (257, 265392), (291, 234384), (304, 224361), (342, 199432), (388, 175788), (456, 149574), (514, 132696), (582, 117192), (684, 99716), (771, 88464), (776, 87894), (873, 78128), (912, 74787), (1028, 66348), (1164, 58596), (1368, 49858), (1542, 44232), (1552, 43947), (1746, 39064), (1843, 37008), (2056, 33174), (2313, 29488), (2328, 29298), (2736, 24929), (3084, 22116), (3492, 19532), (3686, 18504), (4112, 16587), (4626, 14744), (4656, 14649), (4883, 13968), (5529, 12336), (6168, 11058), (6984, 9766), (7372, 9252)]