69746404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 158016768

約数和(自身を除く): 88270364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 883, 1274, 1519, 1612, 1766, 2548, 2821, 3038, 3532, 5642, 6076, 6181, 11284, 11479, 12362, 19747, 22958, 24724, 27373, 39494, 43267, 45916, 54746, 78988, 80353, 86534, 109492, 160706, 173068, 191611, 321412, 355849, 383222, 562471, 711698, 766444, 1124942, 1341277, 1423396, 2249884, 2490943, 2682554, 4981886, 5365108, 9963772, 17436601, 34873202, 69746404]

約数ペア:

[(1, 69746404), (2, 34873202), (4, 17436601), (7, 9963772), (13, 5365108), (14, 4981886), (26, 2682554), (28, 2490943), (31, 2249884), (49, 1423396), (52, 1341277), (62, 1124942), (91, 766444), (98, 711698), (124, 562471), (182, 383222), (196, 355849), (217, 321412), (364, 191611), (403, 173068), (434, 160706), (637, 109492), (806, 86534), (868, 80353), (883, 78988), (1274, 54746), (1519, 45916), (1612, 43267), (1766, 39494), (2548, 27373), (2821, 24724), (3038, 22958), (3532, 19747), (5642, 12362), (6076, 11479), (6181, 11284)]