72401868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26119}}^1$

素因数の和:26147

約数の個数: 72

約数和(自身を含む): 228184320

約数和(自身を除く): 155782452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 26119, 52238, 78357, 104476, 156714, 182833, 235071, 287309, 313428, 365666, 470142, 548499, 574618, 731332, 861927, 940284, 1096998, 1149236, 1645497, 1723854, 2011163, 2193996, 2585781, 3290994, 3447708, 4022326, 5171562, 6033489, 6581988, 8044652, 10343124, 12066978, 18100467, 24133956, 36200934, 72401868]

約数ペア:

[(1, 72401868), (2, 36200934), (3, 24133956), (4, 18100467), (6, 12066978), (7, 10343124), (9, 8044652), (11, 6581988), (12, 6033489), (14, 5171562), (18, 4022326), (21, 3447708), (22, 3290994), (28, 2585781), (33, 2193996), (36, 2011163), (42, 1723854), (44, 1645497), (63, 1149236), (66, 1096998), (77, 940284), (84, 861927), (99, 731332), (126, 574618), (132, 548499), (154, 470142), (198, 365666), (231, 313428), (252, 287309), (308, 235071), (396, 182833), (462, 156714), (693, 104476), (924, 78357), (1386, 52238), (2772, 26119)]