72226896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 215414784

約数和(自身を除く): 143187888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2087, 2163, 2472, 2884, 4174, 4326, 4944, 5768, 6261, 8348, 8652, 11536, 12522, 14609, 16696, 17304, 25044, 29218, 33392, 34608, 43827, 50088, 58436, 87654, 100176, 116872, 175308, 214961, 233744, 350616, 429922, 644883, 701232, 859844, 1289766, 1504727, 1719688, 2579532, 3009454, 3439376, 4514181, 5159064, 6018908, 9028362, 10318128, 12037816, 18056724, 24075632, 36113448, 72226896]

約数ペア:

[(1, 72226896), (2, 36113448), (3, 24075632), (4, 18056724), (6, 12037816), (7, 10318128), (8, 9028362), (12, 6018908), (14, 5159064), (16, 4514181), (21, 3439376), (24, 3009454), (28, 2579532), (42, 1719688), (48, 1504727), (56, 1289766), (84, 859844), (103, 701232), (112, 644883), (168, 429922), (206, 350616), (309, 233744), (336, 214961), (412, 175308), (618, 116872), (721, 100176), (824, 87654), (1236, 58436), (1442, 50088), (1648, 43827), (2087, 34608), (2163, 33392), (2472, 29218), (2884, 25044), (4174, 17304), (4326, 16696), (4944, 14609), (5768, 12522), (6261, 11536), (8348, 8652)]