78823948

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12973}}^1$

素因数の和:13022

約数の個数: 36

約数和(自身を含む): 165652032

約数和(自身を除く): 86828084

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 12973, 25946, 51892, 90811, 181622, 363244, 402163, 635677, 804326, 1271354, 1608652, 2542708, 2815141, 5630282, 11260564, 19705987, 39411974, 78823948]

約数ペア:

[(1, 78823948), (2, 39411974), (4, 19705987), (7, 11260564), (14, 5630282), (28, 2815141), (31, 2542708), (49, 1608652), (62, 1271354), (98, 804326), (124, 635677), (196, 402163), (217, 363244), (434, 181622), (868, 90811), (1519, 51892), (3038, 25946), (6076, 12973)]