72247728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11317}}^1$

素因数の和:11354

約数の個数: 80

約数和(自身を含む): 224549120

約数和(自身を除く): 152301392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11317, 22634, 33951, 45268, 67902, 79219, 90536, 135804, 158438, 181072, 215023, 237657, 271608, 316876, 430046, 475314, 543216, 633752, 645069, 860092, 950628, 1267504, 1290138, 1505161, 1720184, 1901256, 2580276, 3010322, 3440368, 3802512, 4515483, 5160552, 6020644, 9030966, 10321104, 12041288, 18061932, 24082576, 36123864, 72247728]

約数ペア:

[(1, 72247728), (2, 36123864), (3, 24082576), (4, 18061932), (6, 12041288), (7, 10321104), (8, 9030966), (12, 6020644), (14, 5160552), (16, 4515483), (19, 3802512), (21, 3440368), (24, 3010322), (28, 2580276), (38, 1901256), (42, 1720184), (48, 1505161), (56, 1290138), (57, 1267504), (76, 950628), (84, 860092), (112, 645069), (114, 633752), (133, 543216), (152, 475314), (168, 430046), (228, 316876), (266, 271608), (304, 237657), (336, 215023), (399, 181072), (456, 158438), (532, 135804), (798, 90536), (912, 79219), (1064, 67902), (1596, 45268), (2128, 33951), (3192, 22634), (6384, 11317)]