78764224

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 84

約数和(自身を含む): 196476112

約数和(自身を除く): 117711888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1453, 1694, 1936, 2464, 2906, 3388, 3872, 4928, 5812, 6776, 7744, 10171, 11624, 13552, 15983, 20342, 23248, 27104, 31966, 40684, 46496, 54208, 63932, 81368, 92992, 111881, 127864, 162736, 175813, 223762, 255728, 325472, 351626, 447524, 511456, 650944, 703252, 895048, 1022912, 1230691, 1406504, 1790096, 2461382, 2813008, 3580192, 4922764, 5626016, 7160384, 9845528, 11252032, 19691056, 39382112, 78764224]

約数ペア:

[(1, 78764224), (2, 39382112), (4, 19691056), (7, 11252032), (8, 9845528), (11, 7160384), (14, 5626016), (16, 4922764), (22, 3580192), (28, 2813008), (32, 2461382), (44, 1790096), (56, 1406504), (64, 1230691), (77, 1022912), (88, 895048), (112, 703252), (121, 650944), (154, 511456), (176, 447524), (224, 351626), (242, 325472), (308, 255728), (352, 223762), (448, 175813), (484, 162736), (616, 127864), (704, 111881), (847, 92992), (968, 81368), (1232, 63932), (1453, 54208), (1694, 46496), (1936, 40684), (2464, 31966), (2906, 27104), (3388, 23248), (3872, 20342), (4928, 15983), (5812, 13552), (6776, 11624), (7744, 10171)]