80515584

素因数分解:

$2^9\times 3^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 120

約数和(自身を含む): 236030652

約数和(自身を除く): 155515068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 173, 192, 202, 256, 288, 303, 346, 384, 404, 512, 519, 576, 606, 692, 768, 808, 909, 1038, 1152, 1212, 1384, 1536, 1557, 1616, 1818, 2076, 2304, 2424, 2768, 3114, 3232, 3636, 4152, 4608, 4848, 5536, 6228, 6464, 7272, 8304, 9696, 11072, 12456, 12928, 14544, 16608, 17473, 19392, 22144, 24912, 25856, 29088, 33216, 34946, 38784, 44288, 49824, 51712, 52419, 58176, 66432, 69892, 77568, 88576, 99648, 104838, 116352, 132864, 139784, 155136, 157257, 199296, 209676, 232704, 265728, 279568, 314514, 398592, 419352, 465408, 559136, 629028, 797184, 838704, 1118272, 1258056, 1677408, 2236544, 2516112, 3354816, 4473088, 5032224, 6709632, 8946176, 10064448, 13419264, 20128896, 26838528, 40257792, 80515584]

約数ペア:

[(1, 80515584), (2, 40257792), (3, 26838528), (4, 20128896), (6, 13419264), (8, 10064448), (9, 8946176), (12, 6709632), (16, 5032224), (18, 4473088), (24, 3354816), (32, 2516112), (36, 2236544), (48, 1677408), (64, 1258056), (72, 1118272), (96, 838704), (101, 797184), (128, 629028), (144, 559136), (173, 465408), (192, 419352), (202, 398592), (256, 314514), (288, 279568), (303, 265728), (346, 232704), (384, 209676), (404, 199296), (512, 157257), (519, 155136), (576, 139784), (606, 132864), (692, 116352), (768, 104838), (808, 99648), (909, 88576), (1038, 77568), (1152, 69892), (1212, 66432), (1384, 58176), (1536, 52419), (1557, 51712), (1616, 49824), (1818, 44288), (2076, 38784), (2304, 34946), (2424, 33216), (2768, 29088), (3114, 25856), (3232, 24912), (3636, 22144), (4152, 19392), (4608, 17473), (4848, 16608), (5536, 14544), (6228, 12928), (6464, 12456), (7272, 11072), (8304, 9696)]