90892496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 101952304

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 71, 89, 116, 124, 142, 178, 232, 248, 284, 356, 464, 496, 568, 712, 899, 1136, 1424, 1798, 2059, 2201, 2581, 2759, 3596, 4118, 4402, 5162, 5518, 6319, 7192, 8236, 8804, 10324, 11036, 12638, 14384, 16472, 17608, 20648, 22072, 25276, 32944, 35216, 41296, 44144, 50552, 63829, 80011, 101104, 127658, 160022, 183251, 195889, 255316, 320044, 366502, 391778, 510632, 640088, 733004, 783556, 1021264, 1280176, 1466008, 1567112, 2932016, 3134224, 5680781, 11361562, 22723124, 45446248, 90892496]

約数ペア:

[(1, 90892496), (2, 45446248), (4, 22723124), (8, 11361562), (16, 5680781), (29, 3134224), (31, 2932016), (58, 1567112), (62, 1466008), (71, 1280176), (89, 1021264), (116, 783556), (124, 733004), (142, 640088), (178, 510632), (232, 391778), (248, 366502), (284, 320044), (356, 255316), (464, 195889), (496, 183251), (568, 160022), (712, 127658), (899, 101104), (1136, 80011), (1424, 63829), (1798, 50552), (2059, 44144), (2201, 41296), (2581, 35216), (2759, 32944), (3596, 25276), (4118, 22072), (4402, 20648), (5162, 17608), (5518, 16472), (6319, 14384), (7192, 12638), (8236, 11036), (8804, 10324)]