47737728

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 148512000

約数和(自身を除く): 100774272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 727, 864, 912, 1026, 1152, 1216, 1368, 1454, 1728, 1824, 2052, 2181, 2432, 2736, 2908, 3456, 3648, 4104, 4362, 5472, 5816, 6543, 7296, 8208, 8724, 10944, 11632, 13086, 13813, 16416, 17448, 19629, 21888, 23264, 26172, 27626, 32832, 34896, 39258, 41439, 46528, 52344, 55252, 65664, 69792, 78516, 82878, 93056, 104688, 110504, 124317, 139584, 157032, 165756, 209376, 221008, 248634, 279168, 314064, 331512, 372951, 418752, 442016, 497268, 628128, 663024, 745902, 837504, 884032, 994536, 1256256, 1326048, 1491804, 1768064, 1989072, 2512512, 2652096, 2983608, 3978144, 5304192, 5967216, 7956288, 11934432, 15912576, 23868864, 47737728]

約数ペア:

[(1, 47737728), (2, 23868864), (3, 15912576), (4, 11934432), (6, 7956288), (8, 5967216), (9, 5304192), (12, 3978144), (16, 2983608), (18, 2652096), (19, 2512512), (24, 1989072), (27, 1768064), (32, 1491804), (36, 1326048), (38, 1256256), (48, 994536), (54, 884032), (57, 837504), (64, 745902), (72, 663024), (76, 628128), (96, 497268), (108, 442016), (114, 418752), (128, 372951), (144, 331512), (152, 314064), (171, 279168), (192, 248634), (216, 221008), (228, 209376), (288, 165756), (304, 157032), (342, 139584), (384, 124317), (432, 110504), (456, 104688), (513, 93056), (576, 82878), (608, 78516), (684, 69792), (727, 65664), (864, 55252), (912, 52344), (1026, 46528), (1152, 41439), (1216, 39258), (1368, 34896), (1454, 32832), (1728, 27626), (1824, 26172), (2052, 23264), (2181, 21888), (2432, 19629), (2736, 17448), (2908, 16416), (3456, 13813), (3648, 13086), (4104, 11632), (4362, 10944), (5472, 8724), (5816, 8208), (6543, 7296)]