84892136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 190464000

約数和(自身を除く): 105571864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 619, 632, 868, 1106, 1238, 1736, 2212, 2449, 2476, 4333, 4424, 4898, 4952, 8666, 9796, 17143, 17332, 19189, 19592, 34286, 34664, 38378, 48901, 68572, 76756, 97802, 134323, 137144, 153512, 195604, 268646, 342307, 391208, 537292, 684614, 1074584, 1369228, 1515931, 2738456, 3031862, 6063724, 10611517, 12127448, 21223034, 42446068, 84892136]

約数ペア:

[(1, 84892136), (2, 42446068), (4, 21223034), (7, 12127448), (8, 10611517), (14, 6063724), (28, 3031862), (31, 2738456), (56, 1515931), (62, 1369228), (79, 1074584), (124, 684614), (158, 537292), (217, 391208), (248, 342307), (316, 268646), (434, 195604), (553, 153512), (619, 137144), (632, 134323), (868, 97802), (1106, 76756), (1238, 68572), (1736, 48901), (2212, 38378), (2449, 34664), (2476, 34286), (4333, 19592), (4424, 19189), (4898, 17332), (4952, 17143), (8666, 9796)]