82779504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 227068800

約数和(自身を除く): 144289296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 653, 834, 912, 1112, 1306, 1668, 1959, 2224, 2612, 2641, 3336, 3918, 5224, 5282, 6672, 7836, 7923, 10448, 10564, 12407, 15672, 15846, 21128, 24814, 31344, 31692, 37221, 42256, 49628, 63384, 74442, 90767, 99256, 126768, 148884, 181534, 198512, 272301, 297768, 363068, 544602, 595536, 726136, 1089204, 1452272, 1724573, 2178408, 3449146, 4356816, 5173719, 6898292, 10347438, 13796584, 20694876, 27593168, 41389752, 82779504]

約数ペア:

[(1, 82779504), (2, 41389752), (3, 27593168), (4, 20694876), (6, 13796584), (8, 10347438), (12, 6898292), (16, 5173719), (19, 4356816), (24, 3449146), (38, 2178408), (48, 1724573), (57, 1452272), (76, 1089204), (114, 726136), (139, 595536), (152, 544602), (228, 363068), (278, 297768), (304, 272301), (417, 198512), (456, 181534), (556, 148884), (653, 126768), (834, 99256), (912, 90767), (1112, 74442), (1306, 63384), (1668, 49628), (1959, 42256), (2224, 37221), (2612, 31692), (2641, 31344), (3336, 24814), (3918, 21128), (5224, 15846), (5282, 15672), (6672, 12407), (7836, 10564), (7923, 10448)]