72979836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 189477120

約数和(自身を除く): 116497284

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 41, 57, 74, 76, 82, 111, 114, 123, 148, 164, 211, 222, 228, 246, 422, 444, 492, 633, 703, 779, 844, 1266, 1406, 1517, 1558, 2109, 2337, 2532, 2812, 3034, 3116, 4009, 4218, 4551, 4674, 6068, 7807, 8018, 8436, 8651, 9102, 9348, 12027, 15614, 16036, 17302, 18204, 23421, 24054, 25953, 28823, 31228, 34604, 46842, 48108, 51906, 57646, 86469, 93684, 103812, 115292, 148333, 164369, 172938, 296666, 320087, 328738, 345876, 444999, 493107, 593332, 640174, 657476, 889998, 960261, 986214, 1280348, 1779996, 1920522, 1972428, 3841044, 6081653, 12163306, 18244959, 24326612, 36489918, 72979836]

約数ペア:

[(1, 72979836), (2, 36489918), (3, 24326612), (4, 18244959), (6, 12163306), (12, 6081653), (19, 3841044), (37, 1972428), (38, 1920522), (41, 1779996), (57, 1280348), (74, 986214), (76, 960261), (82, 889998), (111, 657476), (114, 640174), (123, 593332), (148, 493107), (164, 444999), (211, 345876), (222, 328738), (228, 320087), (246, 296666), (422, 172938), (444, 164369), (492, 148333), (633, 115292), (703, 103812), (779, 93684), (844, 86469), (1266, 57646), (1406, 51906), (1517, 48108), (1558, 46842), (2109, 34604), (2337, 31228), (2532, 28823), (2812, 25953), (3034, 24054), (3116, 23421), (4009, 18204), (4218, 17302), (4551, 16036), (4674, 15614), (6068, 12027), (7807, 9348), (8018, 9102), (8436, 8651)]