102806788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 214953984

約数和(自身を除く): 112147196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1162, 1427, 2324, 2573, 2854, 5146, 5708, 9989, 10292, 18011, 19978, 36022, 39956, 44237, 72044, 88474, 118441, 176948, 236882, 309659, 473764, 619318, 829087, 1238636, 1658174, 3316348, 3671671, 7343342, 14686684, 25701697, 51403394, 102806788]

約数ペア:

[(1, 102806788), (2, 51403394), (4, 25701697), (7, 14686684), (14, 7343342), (28, 3671671), (31, 3316348), (62, 1658174), (83, 1238636), (124, 829087), (166, 619318), (217, 473764), (332, 309659), (434, 236882), (581, 176948), (868, 118441), (1162, 88474), (1427, 72044), (2324, 44237), (2573, 39956), (2854, 36022), (5146, 19978), (5708, 18011), (9989, 10292)]