88156684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 202245120

約数和(自身を除く): 114088436

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, 1319, 1364, 1519, 2156, 2387, 2638, 3038, 4774, 5276, 6076, 9233, 9548, 14509, 16709, 18466, 29018, 33418, 36932, 40889, 58036, 64631, 66836, 81778, 101563, 129262, 163556, 203126, 258524, 286223, 406252, 449779, 572446, 710941, 899558, 1144892, 1421882, 1799116, 2003561, 2843764, 3148453, 4007122, 6296906, 8014244, 12593812, 22039171, 44078342, 88156684]

約数ペア:

[(1, 88156684), (2, 44078342), (4, 22039171), (7, 12593812), (11, 8014244), (14, 6296906), (22, 4007122), (28, 3148453), (31, 2843764), (44, 2003561), (49, 1799116), (62, 1421882), (77, 1144892), (98, 899558), (124, 710941), (154, 572446), (196, 449779), (217, 406252), (308, 286223), (341, 258524), (434, 203126), (539, 163556), (682, 129262), (868, 101563), (1078, 81778), (1319, 66836), (1364, 64631), (1519, 58036), (2156, 40889), (2387, 36932), (2638, 33418), (3038, 29018), (4774, 18466), (5276, 16709), (6076, 14509), (9233, 9548)]