87677380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 223179264

約数和(自身を除く): 135501884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 115, 140, 146, 161, 230, 292, 322, 365, 373, 460, 511, 644, 730, 746, 805, 1022, 1460, 1492, 1610, 1679, 1865, 2044, 2555, 2611, 3220, 3358, 3730, 5110, 5222, 6716, 7460, 8395, 8579, 10220, 10444, 11753, 13055, 16790, 17158, 23506, 26110, 27229, 33580, 34316, 42895, 47012, 52220, 54458, 58765, 60053, 85790, 108916, 117530, 120106, 136145, 171580, 190603, 235060, 240212, 272290, 300265, 381206, 544580, 600530, 626267, 762412, 953015, 1201060, 1252534, 1906030, 2505068, 3131335, 3812060, 4383869, 6262670, 8767738, 12525340, 17535476, 21919345, 43838690, 87677380]

約数ペア:

[(1, 87677380), (2, 43838690), (4, 21919345), (5, 17535476), (7, 12525340), (10, 8767738), (14, 6262670), (20, 4383869), (23, 3812060), (28, 3131335), (35, 2505068), (46, 1906030), (70, 1252534), (73, 1201060), (92, 953015), (115, 762412), (140, 626267), (146, 600530), (161, 544580), (230, 381206), (292, 300265), (322, 272290), (365, 240212), (373, 235060), (460, 190603), (511, 171580), (644, 136145), (730, 120106), (746, 117530), (805, 108916), (1022, 85790), (1460, 60053), (1492, 58765), (1610, 54458), (1679, 52220), (1865, 47012), (2044, 42895), (2555, 34316), (2611, 33580), (3220, 27229), (3358, 26110), (3730, 23506), (5110, 17158), (5222, 16790), (6716, 13055), (7460, 11753), (8395, 10444), (8579, 10220)]