87063004

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 106472996

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 89, 92, 98, 124, 161, 178, 196, 217, 322, 343, 356, 434, 623, 644, 686, 713, 868, 1127, 1246, 1372, 1426, 1519, 2047, 2254, 2492, 2759, 2852, 3038, 4094, 4361, 4508, 4991, 5518, 6076, 7889, 8188, 8722, 9982, 10633, 11036, 14329, 15778, 17444, 19313, 19964, 21266, 28658, 30527, 31556, 34937, 38626, 42532, 57316, 61054, 63457, 69874, 77252, 100303, 122108, 126914, 135191, 139748, 200606, 244559, 253828, 270382, 401212, 444199, 489118, 540764, 702121, 888398, 946337, 978236, 1404242, 1776796, 1892674, 2808484, 3109393, 3785348, 6218786, 12437572, 21765751, 43531502, 87063004]

約数ペア:

[(1, 87063004), (2, 43531502), (4, 21765751), (7, 12437572), (14, 6218786), (23, 3785348), (28, 3109393), (31, 2808484), (46, 1892674), (49, 1776796), (62, 1404242), (89, 978236), (92, 946337), (98, 888398), (124, 702121), (161, 540764), (178, 489118), (196, 444199), (217, 401212), (322, 270382), (343, 253828), (356, 244559), (434, 200606), (623, 139748), (644, 135191), (686, 126914), (713, 122108), (868, 100303), (1127, 77252), (1246, 69874), (1372, 63457), (1426, 61054), (1519, 57316), (2047, 42532), (2254, 38626), (2492, 34937), (2759, 31556), (2852, 30527), (3038, 28658), (4094, 21266), (4361, 19964), (4508, 19313), (4991, 17444), (5518, 15778), (6076, 14329), (7889, 11036), (8188, 10633), (8722, 9982)]