72957768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 197588160

約数和(自身を除く): 124630392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1187, 1576, 2364, 2374, 2561, 3561, 4728, 4748, 5122, 7122, 7683, 9496, 10244, 14244, 15366, 15431, 20488, 28488, 30732, 30862, 46293, 61464, 61724, 92586, 123448, 185172, 233839, 370344, 467678, 701517, 935356, 1403034, 1870712, 2806068, 3039907, 5612136, 6079814, 9119721, 12159628, 18239442, 24319256, 36478884, 72957768]

約数ペア:

[(1, 72957768), (2, 36478884), (3, 24319256), (4, 18239442), (6, 12159628), (8, 9119721), (12, 6079814), (13, 5612136), (24, 3039907), (26, 2806068), (39, 1870712), (52, 1403034), (78, 935356), (104, 701517), (156, 467678), (197, 370344), (312, 233839), (394, 185172), (591, 123448), (788, 92586), (1182, 61724), (1187, 61464), (1576, 46293), (2364, 30862), (2374, 30732), (2561, 28488), (3561, 20488), (4728, 15431), (4748, 15366), (5122, 14244), (7122, 10244), (7683, 9496)]