74510128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 181488384

約数和(自身を除く): 106978256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 307, 308, 394, 614, 616, 788, 1228, 1232, 1379, 1576, 2149, 2167, 2456, 2758, 3152, 3377, 4298, 4334, 4912, 5516, 6754, 8596, 8668, 11032, 13508, 15169, 17192, 17336, 22064, 23639, 27016, 30338, 34384, 34672, 47278, 54032, 60479, 60676, 94556, 120958, 121352, 189112, 241916, 242704, 378224, 423353, 483832, 665269, 846706, 967664, 1330538, 1693412, 2661076, 3386824, 4656883, 5322152, 6773648, 9313766, 10644304, 18627532, 37255064, 74510128]

約数ペア:

[(1, 74510128), (2, 37255064), (4, 18627532), (7, 10644304), (8, 9313766), (11, 6773648), (14, 5322152), (16, 4656883), (22, 3386824), (28, 2661076), (44, 1693412), (56, 1330538), (77, 967664), (88, 846706), (112, 665269), (154, 483832), (176, 423353), (197, 378224), (307, 242704), (308, 241916), (394, 189112), (614, 121352), (616, 120958), (788, 94556), (1228, 60676), (1232, 60479), (1379, 54032), (1576, 47278), (2149, 34672), (2167, 34384), (2456, 30338), (2758, 27016), (3152, 23639), (3377, 22064), (4298, 17336), (4334, 17192), (4912, 15169), (5516, 13508), (6754, 11032), (8596, 8668)]