91780304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 148204336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 41, 44, 46, 56, 77, 79, 82, 88, 92, 112, 154, 158, 161, 164, 176, 184, 253, 287, 308, 316, 322, 328, 368, 451, 506, 553, 574, 616, 632, 644, 656, 869, 902, 943, 1012, 1106, 1148, 1232, 1264, 1288, 1738, 1771, 1804, 1817, 1886, 2024, 2212, 2296, 2576, 3157, 3239, 3476, 3542, 3608, 3634, 3772, 4048, 4424, 4592, 6083, 6314, 6478, 6601, 6952, 7084, 7216, 7268, 7544, 8848, 10373, 12166, 12628, 12719, 12956, 13202, 13904, 14168, 14536, 15088, 19987, 20746, 22673, 24332, 25256, 25438, 25912, 26404, 28336, 29072, 35629, 39974, 41492, 45346, 48664, 50512, 50876, 51824, 52808, 71258, 72611, 74497, 79948, 82984, 90692, 97328, 101752, 105616, 139909, 142516, 145222, 148994, 159896, 165968, 181384, 203504, 249403, 279818, 285032, 290444, 297988, 319792, 362768, 498806, 521479, 559636, 570064, 580888, 595976, 819467, 997612, 1042958, 1119272, 1161776, 1191952, 1638934, 1995224, 2085916, 2238544, 3277868, 3990448, 4171832, 5736269, 6555736, 8343664, 11472538, 13111472, 22945076, 45890152, 91780304]

約数ペア:

[(1, 91780304), (2, 45890152), (4, 22945076), (7, 13111472), (8, 11472538), (11, 8343664), (14, 6555736), (16, 5736269), (22, 4171832), (23, 3990448), (28, 3277868), (41, 2238544), (44, 2085916), (46, 1995224), (56, 1638934), (77, 1191952), (79, 1161776), (82, 1119272), (88, 1042958), (92, 997612), (112, 819467), (154, 595976), (158, 580888), (161, 570064), (164, 559636), (176, 521479), (184, 498806), (253, 362768), (287, 319792), (308, 297988), (316, 290444), (322, 285032), (328, 279818), (368, 249403), (451, 203504), (506, 181384), (553, 165968), (574, 159896), (616, 148994), (632, 145222), (644, 142516), (656, 139909), (869, 105616), (902, 101752), (943, 97328), (1012, 90692), (1106, 82984), (1148, 79948), (1232, 74497), (1264, 72611), (1288, 71258), (1738, 52808), (1771, 51824), (1804, 50876), (1817, 50512), (1886, 48664), (2024, 45346), (2212, 41492), (2296, 39974), (2576, 35629), (3157, 29072), (3239, 28336), (3476, 26404), (3542, 25912), (3608, 25438), (3634, 25256), (3772, 24332), (4048, 22673), (4424, 20746), (4592, 19987), (6083, 15088), (6314, 14536), (6478, 14168), (6601, 13904), (6952, 13202), (7084, 12956), (7216, 12719), (7268, 12628), (7544, 12166), (8848, 10373)]