72052517232

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{70663}}^1$

素因数の和:70847

約数の個数: 120

約数和(自身を含む): 206519497184

約数和(自身を除く): 134466979952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 97, 144, 146, 194, 219, 291, 292, 388, 438, 582, 584, 657, 776, 873, 876, 1164, 1168, 1314, 1552, 1746, 1752, 2328, 2628, 3492, 3504, 4656, 5256, 6984, 7081, 10512, 13968, 14162, 21243, 28324, 42486, 56648, 63729, 70663, 84972, 113296, 127458, 141326, 169944, 211989, 254916, 282652, 339888, 423978, 509832, 565304, 635967, 847956, 1019664, 1130608, 1271934, 1695912, 2543868, 3391824, 5087736, 5158399, 6854311, 10175472, 10316798, 13708622, 15475197, 20562933, 20633596, 27417244, 30950394, 41125866, 41267192, 46425591, 54834488, 61688799, 61900788, 82251732, 82534384, 92851182, 109668976, 123377598, 123801576, 164503464, 185702364, 246755196, 247603152, 329006928, 371404728, 493510392, 500364703, 742809456, 987020784, 1000729406, 1501094109, 2001458812, 3002188218, 4002917624, 4503282327, 6004376436, 8005835248, 9006564654, 12008752872, 18013129308, 24017505744, 36026258616, 72052517232]

約数ペア:

[(1, 72052517232), (2, 36026258616), (3, 24017505744), (4, 18013129308), (6, 12008752872), (8, 9006564654), (9, 8005835248), (12, 6004376436), (16, 4503282327), (18, 4002917624), (24, 3002188218), (36, 2001458812), (48, 1501094109), (72, 1000729406), (73, 987020784), (97, 742809456), (144, 500364703), (146, 493510392), (194, 371404728), (219, 329006928), (291, 247603152), (292, 246755196), (388, 185702364), (438, 164503464), (582, 123801576), (584, 123377598), (657, 109668976), (776, 92851182), (873, 82534384), (876, 82251732), (1164, 61900788), (1168, 61688799), (1314, 54834488), (1552, 46425591), (1746, 41267192), (1752, 41125866), (2328, 30950394), (2628, 27417244), (3492, 20633596), (3504, 20562933), (4656, 15475197), (5256, 13708622), (6984, 10316798), (7081, 10175472), (10512, 6854311), (13968, 5158399), (14162, 5087736), (21243, 3391824), (28324, 2543868), (42486, 1695912), (56648, 1271934), (63729, 1130608), (70663, 1019664), (84972, 847956), (113296, 635967), (127458, 565304), (141326, 509832), (169944, 423978), (211989, 339888), (254916, 282652)]