64161288

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 179592000

約数和(自身を除く): 115430712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2137, 2502, 3336, 3753, 4274, 5004, 6411, 7506, 8548, 10008, 12822, 15012, 17096, 19233, 25644, 30024, 38466, 51288, 57699, 76932, 115398, 153864, 230796, 297043, 461592, 594086, 891129, 1188172, 1782258, 2376344, 2673387, 3564516, 5346774, 7129032, 8020161, 10693548, 16040322, 21387096, 32080644, 64161288]

約数ペア:

[(1, 64161288), (2, 32080644), (3, 21387096), (4, 16040322), (6, 10693548), (8, 8020161), (9, 7129032), (12, 5346774), (18, 3564516), (24, 2673387), (27, 2376344), (36, 1782258), (54, 1188172), (72, 891129), (108, 594086), (139, 461592), (216, 297043), (278, 230796), (417, 153864), (556, 115398), (834, 76932), (1112, 57699), (1251, 51288), (1668, 38466), (2137, 30024), (2502, 25644), (3336, 19233), (3753, 17096), (4274, 15012), (5004, 12822), (6411, 10008), (7506, 8548)]