69848324

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 155514240

約数和(自身を除く): 85665916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 347, 364, 553, 637, 694, 1027, 1106, 1274, 1388, 2054, 2212, 2429, 2548, 3871, 4108, 4511, 4858, 7189, 7742, 9022, 9716, 14378, 15484, 17003, 18044, 27413, 28756, 31577, 34006, 50323, 54826, 63154, 68012, 100646, 109652, 126308, 191891, 201292, 221039, 356369, 383782, 442078, 712738, 767564, 884156, 1343237, 1425476, 2494583, 2686474, 4989166, 5372948, 9978332, 17462081, 34924162, 69848324]

約数ペア:

[(1, 69848324), (2, 34924162), (4, 17462081), (7, 9978332), (13, 5372948), (14, 4989166), (26, 2686474), (28, 2494583), (49, 1425476), (52, 1343237), (79, 884156), (91, 767564), (98, 712738), (158, 442078), (182, 383782), (196, 356369), (316, 221039), (347, 201292), (364, 191891), (553, 126308), (637, 109652), (694, 100646), (1027, 68012), (1106, 63154), (1274, 54826), (1388, 50323), (2054, 34006), (2212, 31577), (2429, 28756), (2548, 27413), (3871, 18044), (4108, 17003), (4511, 15484), (4858, 14378), (7189, 9716), (7742, 9022)]