42289128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{9323}}^1$

素因数の和:9348

約数の個数: 80

約数和(自身を含む): 135384480

約数和(自身を除く): 93095352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 9323, 18646, 27969, 37292, 55938, 65261, 74584, 83907, 111876, 130522, 167814, 195783, 223752, 251721, 261044, 335628, 391566, 503442, 522088, 587349, 671256, 755163, 783132, 1006884, 1174698, 1510326, 1566264, 1762047, 2013768, 2349396, 3020652, 3524094, 4698792, 5286141, 6041304, 7048188, 10572282, 14096376, 21144564, 42289128]

約数ペア:

[(1, 42289128), (2, 21144564), (3, 14096376), (4, 10572282), (6, 7048188), (7, 6041304), (8, 5286141), (9, 4698792), (12, 3524094), (14, 3020652), (18, 2349396), (21, 2013768), (24, 1762047), (27, 1566264), (28, 1510326), (36, 1174698), (42, 1006884), (54, 783132), (56, 755163), (63, 671256), (72, 587349), (81, 522088), (84, 503442), (108, 391566), (126, 335628), (162, 261044), (168, 251721), (189, 223752), (216, 195783), (252, 167814), (324, 130522), (378, 111876), (504, 83907), (567, 74584), (648, 65261), (756, 55938), (1134, 37292), (1512, 27969), (2268, 18646), (4536, 9323)]