64985472

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3008

約数の個数: 96

約数和(自身を含む): 196911000

約数和(自身を除く): 131925528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 2969, 3648, 5472, 5938, 7296, 8907, 10944, 11876, 17814, 21888, 23752, 26721, 35628, 47504, 53442, 56411, 71256, 95008, 106884, 112822, 142512, 169233, 190016, 213768, 225644, 285024, 338466, 380032, 427536, 451288, 507699, 570048, 676932, 855072, 902576, 1015398, 1140096, 1353864, 1710144, 1805152, 2030796, 2707728, 3420288, 3610304, 4061592, 5415456, 7220608, 8123184, 10830912, 16246368, 21661824, 32492736, 64985472]

約数ペア:

[(1, 64985472), (2, 32492736), (3, 21661824), (4, 16246368), (6, 10830912), (8, 8123184), (9, 7220608), (12, 5415456), (16, 4061592), (18, 3610304), (19, 3420288), (24, 2707728), (32, 2030796), (36, 1805152), (38, 1710144), (48, 1353864), (57, 1140096), (64, 1015398), (72, 902576), (76, 855072), (96, 676932), (114, 570048), (128, 507699), (144, 451288), (152, 427536), (171, 380032), (192, 338466), (228, 285024), (288, 225644), (304, 213768), (342, 190016), (384, 169233), (456, 142512), (576, 112822), (608, 106884), (684, 95008), (912, 71256), (1152, 56411), (1216, 53442), (1368, 47504), (1824, 35628), (2432, 26721), (2736, 23752), (2969, 21888), (3648, 17814), (5472, 11876), (5938, 10944), (7296, 8907)]