69742728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 213840000

約数和(自身を除く): 144097272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 149, 197, 198, 216, 264, 297, 298, 394, 396, 447, 591, 594, 596, 788, 792, 894, 1182, 1188, 1192, 1341, 1576, 1639, 1773, 1788, 2167, 2364, 2376, 2682, 3278, 3546, 3576, 4023, 4334, 4728, 4917, 5319, 5364, 6501, 6556, 7092, 8046, 8668, 9834, 10638, 10728, 13002, 13112, 14184, 14751, 16092, 17336, 19503, 19668, 21276, 26004, 29353, 29502, 32184, 39006, 39336, 42552, 44253, 52008, 58509, 58706, 59004, 78012, 88059, 88506, 117018, 117412, 118008, 156024, 176118, 177012, 234036, 234824, 264177, 322883, 352236, 354024, 468072, 528354, 645766, 704472, 792531, 968649, 1056708, 1291532, 1585062, 1937298, 2113416, 2583064, 2905947, 3170124, 3874596, 5811894, 6340248, 7749192, 8717841, 11623788, 17435682, 23247576, 34871364, 69742728]

約数ペア:

[(1, 69742728), (2, 34871364), (3, 23247576), (4, 17435682), (6, 11623788), (8, 8717841), (9, 7749192), (11, 6340248), (12, 5811894), (18, 3874596), (22, 3170124), (24, 2905947), (27, 2583064), (33, 2113416), (36, 1937298), (44, 1585062), (54, 1291532), (66, 1056708), (72, 968649), (88, 792531), (99, 704472), (108, 645766), (132, 528354), (149, 468072), (197, 354024), (198, 352236), (216, 322883), (264, 264177), (297, 234824), (298, 234036), (394, 177012), (396, 176118), (447, 156024), (591, 118008), (594, 117412), (596, 117018), (788, 88506), (792, 88059), (894, 78012), (1182, 59004), (1188, 58706), (1192, 58509), (1341, 52008), (1576, 44253), (1639, 42552), (1773, 39336), (1788, 39006), (2167, 32184), (2364, 29502), (2376, 29353), (2682, 26004), (3278, 21276), (3546, 19668), (3576, 19503), (4023, 17336), (4334, 16092), (4728, 14751), (4917, 14184), (5319, 13112), (5364, 13002), (6501, 10728), (6556, 10638), (7092, 9834), (8046, 8668)]