84375808

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 196248528

約数和(自身を除く): 111872720

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 83, 88, 128, 152, 166, 176, 209, 256, 304, 332, 352, 361, 418, 608, 664, 704, 722, 836, 913, 1216, 1328, 1408, 1444, 1577, 1672, 1826, 2432, 2656, 2816, 2888, 3154, 3344, 3652, 3971, 4864, 5312, 5776, 6308, 6688, 7304, 7942, 10624, 11552, 12616, 13376, 14608, 15884, 17347, 21248, 23104, 25232, 26752, 29216, 29963, 31768, 34694, 46208, 50464, 53504, 58432, 59926, 63536, 69388, 92416, 100928, 116864, 119852, 127072, 138776, 201856, 233728, 239704, 254144, 277552, 329593, 403712, 479408, 508288, 555104, 659186, 958816, 1016576, 1110208, 1318372, 1917632, 2220416, 2636744, 3835264, 4440832, 5273488, 7670528, 10546976, 21093952, 42187904, 84375808]

約数ペア:

[(1, 84375808), (2, 42187904), (4, 21093952), (8, 10546976), (11, 7670528), (16, 5273488), (19, 4440832), (22, 3835264), (32, 2636744), (38, 2220416), (44, 1917632), (64, 1318372), (76, 1110208), (83, 1016576), (88, 958816), (128, 659186), (152, 555104), (166, 508288), (176, 479408), (209, 403712), (256, 329593), (304, 277552), (332, 254144), (352, 239704), (361, 233728), (418, 201856), (608, 138776), (664, 127072), (704, 119852), (722, 116864), (836, 100928), (913, 92416), (1216, 69388), (1328, 63536), (1408, 59926), (1444, 58432), (1577, 53504), (1672, 50464), (1826, 46208), (2432, 34694), (2656, 31768), (2816, 29963), (2888, 29216), (3154, 26752), (3344, 25232), (3652, 23104), (3971, 21248), (4864, 17347), (5312, 15884), (5776, 14608), (6308, 13376), (6688, 12616), (7304, 11552), (7942, 10624)]