90489216

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 243820800

約数和(自身を除く): 153331584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3319, 3408, 4544, 6638, 6816, 9088, 9957, 13276, 13632, 19914, 26552, 27264, 39828, 53104, 79656, 106208, 159312, 212416, 235649, 318624, 424832, 471298, 637248, 706947, 942596, 1274496, 1413894, 1885192, 2827788, 3770384, 5655576, 7540768, 11311152, 15081536, 22622304, 30163072, 45244608, 90489216]

約数ペア:

[(1, 90489216), (2, 45244608), (3, 30163072), (4, 22622304), (6, 15081536), (8, 11311152), (12, 7540768), (16, 5655576), (24, 3770384), (32, 2827788), (48, 1885192), (64, 1413894), (71, 1274496), (96, 942596), (128, 706947), (142, 637248), (192, 471298), (213, 424832), (284, 318624), (384, 235649), (426, 212416), (568, 159312), (852, 106208), (1136, 79656), (1704, 53104), (2272, 39828), (3319, 27264), (3408, 26552), (4544, 19914), (6638, 13632), (6816, 13276), (9088, 9957)]