68575416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 223534080

約数和(自身を除く): 154958664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 1847, 2184, 2652, 2856, 3094, 3694, 4641, 5304, 5541, 6188, 7388, 9282, 11082, 12376, 12929, 14776, 18564, 22164, 24011, 25858, 31399, 37128, 38787, 44328, 48022, 51716, 62798, 72033, 77574, 94197, 96044, 103432, 125596, 144066, 155148, 168077, 188394, 192088, 219793, 251192, 288132, 310296, 336154, 376788, 408187, 439586, 504231, 576264, 659379, 672308, 753576, 816374, 879172, 1008462, 1224561, 1318758, 1344616, 1632748, 1758344, 2016924, 2449122, 2637516, 2857309, 3265496, 4033848, 4898244, 5275032, 5714618, 8571927, 9796488, 11429236, 17143854, 22858472, 34287708, 68575416]

約数ペア:

[(1, 68575416), (2, 34287708), (3, 22858472), (4, 17143854), (6, 11429236), (7, 9796488), (8, 8571927), (12, 5714618), (13, 5275032), (14, 4898244), (17, 4033848), (21, 3265496), (24, 2857309), (26, 2637516), (28, 2449122), (34, 2016924), (39, 1758344), (42, 1632748), (51, 1344616), (52, 1318758), (56, 1224561), (68, 1008462), (78, 879172), (84, 816374), (91, 753576), (102, 672308), (104, 659379), (119, 576264), (136, 504231), (156, 439586), (168, 408187), (182, 376788), (204, 336154), (221, 310296), (238, 288132), (273, 251192), (312, 219793), (357, 192088), (364, 188394), (408, 168077), (442, 155148), (476, 144066), (546, 125596), (663, 103432), (714, 96044), (728, 94197), (884, 77574), (952, 72033), (1092, 62798), (1326, 51716), (1428, 48022), (1547, 44328), (1768, 38787), (1847, 37128), (2184, 31399), (2652, 25858), (2856, 24011), (3094, 22164), (3694, 18564), (4641, 14776), (5304, 12929), (5541, 12376), (6188, 11082), (7388, 9282)]