71628312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10399}}^1$

素因数の和:10456

約数の個数: 64

約数和(自身を含む): 209664000

約数和(自身を除く): 138035688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 10399, 20798, 31197, 41596, 62394, 72793, 83192, 124788, 145586, 218379, 249576, 291172, 426359, 436758, 582344, 852718, 873516, 1279077, 1705436, 1747032, 2558154, 2984513, 3410872, 5116308, 5969026, 8953539, 10232616, 11938052, 17907078, 23876104, 35814156, 71628312]

約数ペア:

[(1, 71628312), (2, 35814156), (3, 23876104), (4, 17907078), (6, 11938052), (7, 10232616), (8, 8953539), (12, 5969026), (14, 5116308), (21, 3410872), (24, 2984513), (28, 2558154), (41, 1747032), (42, 1705436), (56, 1279077), (82, 873516), (84, 852718), (123, 582344), (164, 436758), (168, 426359), (246, 291172), (287, 249576), (328, 218379), (492, 145586), (574, 124788), (861, 83192), (984, 72793), (1148, 62394), (1722, 41596), (2296, 31197), (3444, 20798), (6888, 10399)]