84383104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 203061600

約数和(自身を除く): 118678496

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 157, 208, 221, 247, 272, 304, 314, 323, 416, 442, 494, 544, 608, 628, 646, 832, 884, 988, 1088, 1216, 1256, 1292, 1664, 1768, 1976, 2041, 2176, 2432, 2512, 2584, 2669, 2983, 3536, 3952, 4082, 4199, 5024, 5168, 5338, 5966, 7072, 7904, 8164, 8398, 10048, 10336, 10676, 11932, 14144, 15808, 16328, 16796, 20096, 20672, 21352, 23864, 28288, 31616, 32656, 33592, 34697, 38779, 41344, 42704, 47728, 50711, 65312, 67184, 69394, 77558, 85408, 95456, 101422, 130624, 134368, 138788, 155116, 170816, 190912, 202844, 261248, 268736, 277576, 310232, 341632, 381824, 405688, 537472, 555152, 620464, 659243, 811376, 1110304, 1240928, 1318486, 1622752, 2220608, 2481856, 2636972, 3245504, 4441216, 4963712, 5273944, 6491008, 10547888, 21095776, 42191552, 84383104]

約数ペア:

[(1, 84383104), (2, 42191552), (4, 21095776), (8, 10547888), (13, 6491008), (16, 5273944), (17, 4963712), (19, 4441216), (26, 3245504), (32, 2636972), (34, 2481856), (38, 2220608), (52, 1622752), (64, 1318486), (68, 1240928), (76, 1110304), (104, 811376), (128, 659243), (136, 620464), (152, 555152), (157, 537472), (208, 405688), (221, 381824), (247, 341632), (272, 310232), (304, 277576), (314, 268736), (323, 261248), (416, 202844), (442, 190912), (494, 170816), (544, 155116), (608, 138788), (628, 134368), (646, 130624), (832, 101422), (884, 95456), (988, 85408), (1088, 77558), (1216, 69394), (1256, 67184), (1292, 65312), (1664, 50711), (1768, 47728), (1976, 42704), (2041, 41344), (2176, 38779), (2432, 34697), (2512, 33592), (2584, 32656), (2669, 31616), (2983, 28288), (3536, 23864), (3952, 21352), (4082, 20672), (4199, 20096), (5024, 16796), (5168, 16328), (5338, 15808), (5966, 14144), (7072, 11932), (7904, 10676), (8164, 10336), (8398, 10048)]