71650872

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5033

約数の個数: 64

約数和(自身を含む): 202041600

約数和(自身を除く): 130390728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 4951, 7236, 9902, 14472, 14853, 19804, 29706, 39608, 44559, 59412, 89118, 118824, 133677, 178236, 267354, 331717, 356472, 534708, 663434, 995151, 1069416, 1326868, 1990302, 2653736, 2985453, 3980604, 5970906, 7961208, 8956359, 11941812, 17912718, 23883624, 35825436, 71650872]

約数ペア:

[(1, 71650872), (2, 35825436), (3, 23883624), (4, 17912718), (6, 11941812), (8, 8956359), (9, 7961208), (12, 5970906), (18, 3980604), (24, 2985453), (27, 2653736), (36, 1990302), (54, 1326868), (67, 1069416), (72, 995151), (108, 663434), (134, 534708), (201, 356472), (216, 331717), (268, 267354), (402, 178236), (536, 133677), (603, 118824), (804, 89118), (1206, 59412), (1608, 44559), (1809, 39608), (2412, 29706), (3618, 19804), (4824, 14853), (4951, 14472), (7236, 9902)]