87453268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 183617280

約数和(自身を除く): 96164012

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 322, 458, 593, 644, 916, 1186, 1603, 2372, 3206, 4151, 5267, 6412, 8302, 10534, 13639, 16604, 21068, 27278, 36869, 54556, 73738, 95473, 135797, 147476, 190946, 271594, 381892, 543188, 950579, 1901158, 3123331, 3802316, 6246662, 12493324, 21863317, 43726634, 87453268]

約数ペア:

[(1, 87453268), (2, 43726634), (4, 21863317), (7, 12493324), (14, 6246662), (23, 3802316), (28, 3123331), (46, 1901158), (92, 950579), (161, 543188), (229, 381892), (322, 271594), (458, 190946), (593, 147476), (644, 135797), (916, 95473), (1186, 73738), (1603, 54556), (2372, 36869), (3206, 27278), (4151, 21068), (5267, 16604), (6412, 13639), (8302, 10534)]