84251419.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 383760000

約数和(自身を除く): 245615544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 149, 158, 163, 237, 298, 316, 326, 447, 474, 489, 596, 632, 652, 711, 894, 948, 978, 1192, 1304, 1341, 1422, 1467, 1788, 1896, 1956, 2682, 2844, 2934, 3576, 3912, 5364, 5688, 5868, 10728, 11736, 11771, 12877, 23542, 24287, 25754, 35313, 38631, 47084, 48574, 51508, 70626, 72861, 77262, 94168, 97148, 103016, 105939, 115893, 141252, 145722, 154524, 194296, 211878, 218583, 231786, 282504, 291444, 309048, 423756, 437166, 463572, 582888, 847512, 874332, 927144, 1748664, 1918673, 3837346, 5756019, 7674692, 11512038, 15349384, 17268057, 23024076, 34536114, 46048152, 69072228, 138144456]

約数ペア:

[(1, 138144456), (2, 69072228), (3, 46048152), (4, 34536114), (6, 23024076), (8, 17268057), (9, 15349384), (12, 11512038), (18, 7674692), (24, 5756019), (36, 3837346), (72, 1918673), (79, 1748664), (149, 927144), (158, 874332), (163, 847512), (237, 582888), (298, 463572), (316, 437166), (326, 423756), (447, 309048), (474, 291444), (489, 282504), (596, 231786), (632, 218583), (652, 211878), (711, 194296), (894, 154524), (948, 145722), (978, 141252), (1192, 115893), (1304, 105939), (1341, 103016), (1422, 97148), (1467, 94168), (1788, 77262), (1896, 72861), (1956, 70626), (2682, 51508), (2844, 48574), (2934, 47084), (3576, 38631), (3912, 35313), (5364, 25754), (5688, 24287), (5868, 23542), (10728, 12877), (11736, 11771)]