172370044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 395297280

約数和(自身を除く): 222927236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2387, 2579, 3038, 4774, 5158, 6076, 9548, 10316, 16709, 18053, 28369, 33418, 36106, 56738, 66836, 72212, 79949, 113476, 126371, 159898, 198583, 252742, 319796, 397166, 505484, 559643, 794332, 879439, 1119286, 1390081, 1758878, 2238572, 2780162, 3517756, 3917501, 5560324, 6156073, 7835002, 12312146, 15670004, 24624292, 43092511, 86185022, 172370044]

約数ペア:

[(1, 172370044), (2, 86185022), (4, 43092511), (7, 24624292), (11, 15670004), (14, 12312146), (22, 7835002), (28, 6156073), (31, 5560324), (44, 3917501), (49, 3517756), (62, 2780162), (77, 2238572), (98, 1758878), (124, 1390081), (154, 1119286), (196, 879439), (217, 794332), (308, 559643), (341, 505484), (434, 397166), (539, 319796), (682, 252742), (868, 198583), (1078, 159898), (1364, 126371), (1519, 113476), (2156, 79949), (2387, 72212), (2579, 66836), (3038, 56738), (4774, 36106), (5158, 33418), (6076, 28369), (9548, 18053), (10316, 16709)]