84206416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 195543040

約数和(自身を除く): 111336624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 307, 316, 434, 496, 553, 614, 632, 868, 1106, 1228, 1264, 1736, 2149, 2212, 2449, 2456, 3472, 4298, 4424, 4898, 4912, 8596, 8848, 9517, 9796, 17143, 17192, 19034, 19592, 24253, 34286, 34384, 38068, 39184, 48506, 66619, 68572, 76136, 97012, 133238, 137144, 152272, 169771, 194024, 266476, 274288, 339542, 388048, 532952, 679084, 751843, 1065904, 1358168, 1503686, 2716336, 3007372, 5262901, 6014744, 10525802, 12029488, 21051604, 42103208, 84206416]

約数ペア:

[(1, 84206416), (2, 42103208), (4, 21051604), (7, 12029488), (8, 10525802), (14, 6014744), (16, 5262901), (28, 3007372), (31, 2716336), (56, 1503686), (62, 1358168), (79, 1065904), (112, 751843), (124, 679084), (158, 532952), (217, 388048), (248, 339542), (307, 274288), (316, 266476), (434, 194024), (496, 169771), (553, 152272), (614, 137144), (632, 133238), (868, 97012), (1106, 76136), (1228, 68572), (1264, 66619), (1736, 48506), (2149, 39184), (2212, 38068), (2449, 34384), (2456, 34286), (3472, 24253), (4298, 19592), (4424, 19034), (4898, 17192), (4912, 17143), (8596, 9796), (8848, 9517)]