65272144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 156438400

約数和(自身を除く): 91166256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 829, 1036, 1064, 1406, 1658, 2072, 2128, 2812, 3316, 4144, 4921, 5624, 5803, 6632, 9842, 11248, 11606, 13264, 15751, 19684, 23212, 30673, 31502, 39368, 46424, 61346, 63004, 78736, 92848, 110257, 122692, 126008, 214711, 220514, 245384, 252016, 429422, 441028, 490768, 582787, 858844, 882056, 1165574, 1717688, 1764112, 2331148, 3435376, 4079509, 4662296, 8159018, 9324592, 16318036, 32636072, 65272144]

約数ペア:

[(1, 65272144), (2, 32636072), (4, 16318036), (7, 9324592), (8, 8159018), (14, 4662296), (16, 4079509), (19, 3435376), (28, 2331148), (37, 1764112), (38, 1717688), (56, 1165574), (74, 882056), (76, 858844), (112, 582787), (133, 490768), (148, 441028), (152, 429422), (259, 252016), (266, 245384), (296, 220514), (304, 214711), (518, 126008), (532, 122692), (592, 110257), (703, 92848), (829, 78736), (1036, 63004), (1064, 61346), (1406, 46424), (1658, 39368), (2072, 31502), (2128, 30673), (2812, 23212), (3316, 19684), (4144, 15751), (4921, 13264), (5624, 11606), (5803, 11248), (6632, 9842)]