78620898304

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23911}}^1$

素因数の和:23976

約数の個数: 132

約数和(自身を含む): 179149182240

約数和(自身を除く): 100528283936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 208, 247, 256, 304, 338, 416, 494, 512, 608, 676, 832, 988, 1024, 1216, 1352, 1664, 1976, 2432, 2704, 3211, 3328, 3952, 4864, 5408, 6422, 6656, 7904, 9728, 10816, 12844, 13312, 15808, 19456, 21632, 23911, 25688, 31616, 43264, 47822, 51376, 63232, 86528, 95644, 102752, 126464, 173056, 191288, 205504, 252928, 310843, 382576, 411008, 454309, 621686, 765152, 822016, 908618, 1243372, 1530304, 1644032, 1817236, 2486744, 3060608, 3288064, 3634472, 4040959, 4973488, 5906017, 6121216, 7268944, 8081918, 9946976, 11812034, 12242432, 14537888, 16163836, 19893952, 23624068, 24484864, 29075776, 32327672, 39787904, 47248136, 58151552, 64655344, 76778221, 79575808, 94496272, 116303104, 129310688, 153556442, 159151616, 188992544, 232606208, 258621376, 307112884, 318303232, 377985088, 465212416, 517242752, 614225768, 755970176, 1034485504, 1228451536, 1511940352, 2068971008, 2456903072, 3023880704, 4137942016, 4913806144, 6047761408, 9827612288, 19655224576, 39310449152, 78620898304]

約数ペア:

[(1, 78620898304), (2, 39310449152), (4, 19655224576), (8, 9827612288), (13, 6047761408), (16, 4913806144), (19, 4137942016), (26, 3023880704), (32, 2456903072), (38, 2068971008), (52, 1511940352), (64, 1228451536), (76, 1034485504), (104, 755970176), (128, 614225768), (152, 517242752), (169, 465212416), (208, 377985088), (247, 318303232), (256, 307112884), (304, 258621376), (338, 232606208), (416, 188992544), (494, 159151616), (512, 153556442), (608, 129310688), (676, 116303104), (832, 94496272), (988, 79575808), (1024, 76778221), (1216, 64655344), (1352, 58151552), (1664, 47248136), (1976, 39787904), (2432, 32327672), (2704, 29075776), (3211, 24484864), (3328, 23624068), (3952, 19893952), (4864, 16163836), (5408, 14537888), (6422, 12242432), (6656, 11812034), (7904, 9946976), (9728, 8081918), (10816, 7268944), (12844, 6121216), (13312, 5906017), (15808, 4973488), (19456, 4040959), (21632, 3634472), (23911, 3288064), (25688, 3060608), (31616, 2486744), (43264, 1817236), (47822, 1644032), (51376, 1530304), (63232, 1243372), (86528, 908618), (95644, 822016), (102752, 765152), (126464, 621686), (173056, 454309), (191288, 411008), (205504, 382576), (252928, 310843)]