84254436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17597}}^1$

素因数の和:17633

約数の個数: 72

約数和(自身を含む): 256226880

約数和(自身を除く): 171972444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17597, 35194, 52791, 70388, 105582, 123179, 158373, 211164, 246358, 316746, 334343, 369537, 492716, 633492, 668686, 739074, 1003029, 1108611, 1337372, 1478148, 2006058, 2217222, 2340401, 3009087, 4012116, 4434444, 4680802, 6018174, 7021203, 9361604, 12036348, 14042406, 21063609, 28084812, 42127218, 84254436]

約数ペア:

[(1, 84254436), (2, 42127218), (3, 28084812), (4, 21063609), (6, 14042406), (7, 12036348), (9, 9361604), (12, 7021203), (14, 6018174), (18, 4680802), (19, 4434444), (21, 4012116), (28, 3009087), (36, 2340401), (38, 2217222), (42, 2006058), (57, 1478148), (63, 1337372), (76, 1108611), (84, 1003029), (114, 739074), (126, 668686), (133, 633492), (171, 492716), (228, 369537), (252, 334343), (266, 316746), (342, 246358), (399, 211164), (532, 158373), (684, 123179), (798, 105582), (1197, 70388), (1596, 52791), (2394, 35194), (4788, 17597)]