80491378432

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97073}}^1$

素因数の和:97209

約数の個数: 72

約数和(自身を含む): 166672175040

約数和(自身を除く): 86180796608

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 158, 164, 256, 316, 328, 632, 656, 1264, 1312, 2528, 2624, 3239, 5056, 5248, 6478, 10112, 10496, 12956, 20224, 25912, 51824, 97073, 103648, 194146, 207296, 388292, 414592, 776584, 829184, 1553168, 3106336, 3979993, 6212672, 7668767, 7959986, 12425344, 15337534, 15919972, 24850688, 30675068, 31839944, 61350136, 63679888, 122700272, 127359776, 245400544, 254719552, 314419447, 490801088, 509439104, 628838894, 981602176, 1018878208, 1257677788, 1963204352, 2515355576, 5030711152, 10061422304, 20122844608, 40245689216, 80491378432]

約数ペア:

[(1, 80491378432), (2, 40245689216), (4, 20122844608), (8, 10061422304), (16, 5030711152), (32, 2515355576), (41, 1963204352), (64, 1257677788), (79, 1018878208), (82, 981602176), (128, 628838894), (158, 509439104), (164, 490801088), (256, 314419447), (316, 254719552), (328, 245400544), (632, 127359776), (656, 122700272), (1264, 63679888), (1312, 61350136), (2528, 31839944), (2624, 30675068), (3239, 24850688), (5056, 15919972), (5248, 15337534), (6478, 12425344), (10112, 7959986), (10496, 7668767), (12956, 6212672), (20224, 3979993), (25912, 3106336), (51824, 1553168), (97073, 829184), (103648, 776584), (194146, 414592), (207296, 388292)]