73037216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 174313440

約数和(自身を除く): 101276224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 131, 133, 152, 224, 262, 266, 304, 524, 532, 608, 917, 1048, 1064, 1834, 2096, 2128, 2489, 3668, 4192, 4256, 4978, 7336, 9956, 14672, 17161, 17423, 19912, 29344, 34322, 34846, 39824, 68644, 69692, 79648, 120127, 137288, 139384, 240254, 274576, 278768, 326059, 480508, 549152, 557536, 652118, 961016, 1304236, 1922032, 2282413, 2608472, 3844064, 4564826, 5216944, 9129652, 10433888, 18259304, 36518608, 73037216]

約数ペア:

[(1, 73037216), (2, 36518608), (4, 18259304), (7, 10433888), (8, 9129652), (14, 5216944), (16, 4564826), (19, 3844064), (28, 2608472), (32, 2282413), (38, 1922032), (56, 1304236), (76, 961016), (112, 652118), (131, 557536), (133, 549152), (152, 480508), (224, 326059), (262, 278768), (266, 274576), (304, 240254), (524, 139384), (532, 137288), (608, 120127), (917, 79648), (1048, 69692), (1064, 68644), (1834, 39824), (2096, 34846), (2128, 34322), (2489, 29344), (3668, 19912), (4192, 17423), (4256, 17161), (4978, 14672), (7336, 9956)]