81752916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2711}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 218695680

約数和(自身を除く): 136942764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 2711, 4308, 5026, 5422, 7539, 8133, 10052, 10844, 15078, 16266, 18977, 30156, 32532, 37954, 56931, 75908, 113862, 227724, 973249, 1946498, 2919747, 3892996, 5839494, 6812743, 11678988, 13625486, 20438229, 27250972, 40876458, 81752916]

約数ペア:

[(1, 81752916), (2, 40876458), (3, 27250972), (4, 20438229), (6, 13625486), (7, 11678988), (12, 6812743), (14, 5839494), (21, 3892996), (28, 2919747), (42, 1946498), (84, 973249), (359, 227724), (718, 113862), (1077, 75908), (1436, 56931), (2154, 37954), (2513, 32532), (2711, 30156), (4308, 18977), (5026, 16266), (5422, 15078), (7539, 10844), (8133, 10052)]