37980696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 110880000

約数和(自身を除く): 72899304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 149, 152, 156, 172, 228, 247, 258, 298, 312, 344, 447, 456, 494, 516, 559, 596, 741, 817, 894, 988, 1032, 1118, 1192, 1482, 1634, 1677, 1788, 1937, 1976, 2236, 2451, 2831, 2964, 3268, 3354, 3576, 3874, 4472, 4902, 5662, 5811, 5928, 6407, 6536, 6708, 7748, 8493, 9804, 10621, 11324, 11622, 12814, 13416, 15496, 16986, 19221, 19608, 21242, 22648, 23244, 25628, 31863, 33972, 36803, 38442, 42484, 46488, 51256, 63726, 67944, 73606, 76884, 83291, 84968, 110409, 121733, 127452, 147212, 153768, 166582, 220818, 243466, 249873, 254904, 294424, 333164, 365199, 441636, 486932, 499746, 666328, 730398, 883272, 973864, 999492, 1460796, 1582529, 1998984, 2921592, 3165058, 4747587, 6330116, 9495174, 12660232, 18990348, 37980696]

約数ペア:

[(1, 37980696), (2, 18990348), (3, 12660232), (4, 9495174), (6, 6330116), (8, 4747587), (12, 3165058), (13, 2921592), (19, 1998984), (24, 1582529), (26, 1460796), (38, 999492), (39, 973864), (43, 883272), (52, 730398), (57, 666328), (76, 499746), (78, 486932), (86, 441636), (104, 365199), (114, 333164), (129, 294424), (149, 254904), (152, 249873), (156, 243466), (172, 220818), (228, 166582), (247, 153768), (258, 147212), (298, 127452), (312, 121733), (344, 110409), (447, 84968), (456, 83291), (494, 76884), (516, 73606), (559, 67944), (596, 63726), (741, 51256), (817, 46488), (894, 42484), (988, 38442), (1032, 36803), (1118, 33972), (1192, 31863), (1482, 25628), (1634, 23244), (1677, 22648), (1788, 21242), (1937, 19608), (1976, 19221), (2236, 16986), (2451, 15496), (2831, 13416), (2964, 12814), (3268, 11622), (3354, 11324), (3576, 10621), (3874, 9804), (4472, 8493), (4902, 7748), (5662, 6708), (5811, 6536), (5928, 6407)]