45771608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 95040000

約数和(自身を除く): 49268392

約数列:

[1, 2, 4, 8, 19, 38, 43, 47, 76, 86, 94, 149, 152, 172, 188, 298, 344, 376, 596, 817, 893, 1192, 1634, 1786, 2021, 2831, 3268, 3572, 4042, 5662, 6407, 6536, 7003, 7144, 8084, 11324, 12814, 14006, 16168, 22648, 25628, 28012, 38399, 51256, 56024, 76798, 121733, 133057, 153596, 243466, 266114, 301129, 307192, 486932, 532228, 602258, 973864, 1064456, 1204516, 2409032, 5721451, 11442902, 22885804, 45771608]

約数ペア:

[(1, 45771608), (2, 22885804), (4, 11442902), (8, 5721451), (19, 2409032), (38, 1204516), (43, 1064456), (47, 973864), (76, 602258), (86, 532228), (94, 486932), (149, 307192), (152, 301129), (172, 266114), (188, 243466), (298, 153596), (344, 133057), (376, 121733), (596, 76798), (817, 56024), (893, 51256), (1192, 38399), (1634, 28012), (1786, 25628), (2021, 22648), (2831, 16168), (3268, 14006), (3572, 12814), (4042, 11324), (5662, 8084), (6407, 7144), (6536, 7003)]