65123181216

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{987433}}^1$

素因数の和:987678

約数の個数: 72

約数和(自身を含む): 186002942580

約数和(自身を除く): 120879761364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7328, 8244, 10992, 16488, 21984, 32976, 65952, 987433, 1974866, 2962299, 3949732, 5924598, 7899464, 8886897, 11849196, 15798928, 17773794, 23698392, 31597856, 35547588, 47396784, 71095176, 94793568, 142190352, 226122157, 284380704, 452244314, 678366471, 904488628, 1356732942, 1808977256, 2035099413, 2713465884, 3617954512, 4070198826, 5426931768, 7235909024, 8140397652, 10853863536, 16280795304, 21707727072, 32561590608, 65123181216]

約数ペア:

[(1, 65123181216), (2, 32561590608), (3, 21707727072), (4, 16280795304), (6, 10853863536), (8, 8140397652), (9, 7235909024), (12, 5426931768), (16, 4070198826), (18, 3617954512), (24, 2713465884), (32, 2035099413), (36, 1808977256), (48, 1356732942), (72, 904488628), (96, 678366471), (144, 452244314), (229, 284380704), (288, 226122157), (458, 142190352), (687, 94793568), (916, 71095176), (1374, 47396784), (1832, 35547588), (2061, 31597856), (2748, 23698392), (3664, 17773794), (4122, 15798928), (5496, 11849196), (7328, 8886897), (8244, 7899464), (10992, 5924598), (16488, 3949732), (21984, 2962299), (32976, 1974866), (65952, 987433)]