72272564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 156567936

約数和(自身を除く): 84295372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 941, 1477, 1882, 2743, 2954, 3764, 5486, 5908, 6587, 10972, 12233, 13174, 19201, 24466, 26348, 38402, 48932, 76804, 85631, 171262, 198551, 342524, 397102, 794204, 1389857, 2581163, 2779714, 5162326, 5559428, 10324652, 18068141, 36136282, 72272564]

約数ペア:

[(1, 72272564), (2, 36136282), (4, 18068141), (7, 10324652), (13, 5559428), (14, 5162326), (26, 2779714), (28, 2581163), (52, 1389857), (91, 794204), (182, 397102), (211, 342524), (364, 198551), (422, 171262), (844, 85631), (941, 76804), (1477, 48932), (1882, 38402), (2743, 26348), (2954, 24466), (3764, 19201), (5486, 13174), (5908, 12233), (6587, 10972)]