78404032

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 191495680

約数和(自身を除く): 113091648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 133, 151, 152, 224, 244, 266, 302, 304, 427, 448, 488, 532, 604, 608, 854, 976, 1057, 1064, 1159, 1208, 1216, 1708, 1952, 2114, 2128, 2318, 2416, 2869, 3416, 3904, 4228, 4256, 4636, 4832, 5738, 6832, 8113, 8456, 8512, 9211, 9272, 9664, 11476, 13664, 16226, 16912, 18422, 18544, 20083, 22952, 27328, 32452, 33824, 36844, 37088, 40166, 45904, 64477, 64904, 67648, 73688, 74176, 80332, 91808, 128954, 129808, 147376, 160664, 175009, 183616, 257908, 259616, 294752, 321328, 350018, 515816, 519232, 589504, 642656, 700036, 1031632, 1225063, 1285312, 1400072, 2063264, 2450126, 2800144, 4126528, 4900252, 5600288, 9800504, 11200576, 19601008, 39202016, 78404032]

約数ペア:

[(1, 78404032), (2, 39202016), (4, 19601008), (7, 11200576), (8, 9800504), (14, 5600288), (16, 4900252), (19, 4126528), (28, 2800144), (32, 2450126), (38, 2063264), (56, 1400072), (61, 1285312), (64, 1225063), (76, 1031632), (112, 700036), (122, 642656), (133, 589504), (151, 519232), (152, 515816), (224, 350018), (244, 321328), (266, 294752), (302, 259616), (304, 257908), (427, 183616), (448, 175009), (488, 160664), (532, 147376), (604, 129808), (608, 128954), (854, 91808), (976, 80332), (1057, 74176), (1064, 73688), (1159, 67648), (1208, 64904), (1216, 64477), (1708, 45904), (1952, 40166), (2114, 37088), (2128, 36844), (2318, 33824), (2416, 32452), (2869, 27328), (3416, 22952), (3904, 20083), (4228, 18544), (4256, 18422), (4636, 16912), (4832, 16226), (5738, 13664), (6832, 11476), (8113, 9664), (8456, 9272), (8512, 9211)]