74581968

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 201326400

約数和(自身を除く): 126744432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 131, 174, 232, 262, 348, 393, 409, 464, 524, 696, 786, 818, 1048, 1227, 1392, 1572, 1636, 2096, 2454, 3144, 3272, 3799, 4908, 6288, 6544, 7598, 9816, 11397, 11861, 15196, 19632, 22794, 23722, 30392, 35583, 45588, 47444, 53579, 60784, 71166, 91176, 94888, 107158, 142332, 160737, 182352, 189776, 214316, 284664, 321474, 428632, 569328, 642948, 857264, 1285896, 1553791, 2571792, 3107582, 4661373, 6215164, 9322746, 12430328, 18645492, 24860656, 37290984, 74581968]

約数ペア:

[(1, 74581968), (2, 37290984), (3, 24860656), (4, 18645492), (6, 12430328), (8, 9322746), (12, 6215164), (16, 4661373), (24, 3107582), (29, 2571792), (48, 1553791), (58, 1285896), (87, 857264), (116, 642948), (131, 569328), (174, 428632), (232, 321474), (262, 284664), (348, 214316), (393, 189776), (409, 182352), (464, 160737), (524, 142332), (696, 107158), (786, 94888), (818, 91176), (1048, 71166), (1227, 60784), (1392, 53579), (1572, 47444), (1636, 45588), (2096, 35583), (2454, 30392), (3144, 23722), (3272, 22794), (3799, 19632), (4908, 15196), (6288, 11861), (6544, 11397), (7598, 9816)]