78284864

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 112

約数和(自身を含む): 198241920

約数和(自身を除く): 119957056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 541, 544, 608, 646, 952, 1064, 1082, 1088, 1216, 1292, 1904, 2128, 2164, 2261, 2584, 3787, 3808, 4256, 4328, 4522, 5168, 7574, 7616, 8512, 8656, 9044, 9197, 10279, 10336, 15148, 17312, 18088, 18394, 20558, 20672, 30296, 34624, 36176, 36788, 41116, 60592, 64379, 71953, 72352, 73576, 82232, 121184, 128758, 143906, 144704, 147152, 164464, 174743, 242368, 257516, 287812, 294304, 328928, 349486, 515032, 575624, 588608, 657856, 698972, 1030064, 1151248, 1223201, 1397944, 2060128, 2302496, 2446402, 2795888, 4120256, 4604992, 4892804, 5591776, 9785608, 11183552, 19571216, 39142432, 78284864]

約数ペア:

[(1, 78284864), (2, 39142432), (4, 19571216), (7, 11183552), (8, 9785608), (14, 5591776), (16, 4892804), (17, 4604992), (19, 4120256), (28, 2795888), (32, 2446402), (34, 2302496), (38, 2060128), (56, 1397944), (64, 1223201), (68, 1151248), (76, 1030064), (112, 698972), (119, 657856), (133, 588608), (136, 575624), (152, 515032), (224, 349486), (238, 328928), (266, 294304), (272, 287812), (304, 257516), (323, 242368), (448, 174743), (476, 164464), (532, 147152), (541, 144704), (544, 143906), (608, 128758), (646, 121184), (952, 82232), (1064, 73576), (1082, 72352), (1088, 71953), (1216, 64379), (1292, 60592), (1904, 41116), (2128, 36788), (2164, 36176), (2261, 34624), (2584, 30296), (3787, 20672), (3808, 20558), (4256, 18394), (4328, 18088), (4522, 17312), (5168, 15148), (7574, 10336), (7616, 10279), (8512, 9197), (8656, 9044)]