78305472

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19421}}^1$

素因数の和:19446

約数の個数: 84

約数和(自身を含む): 256525776

約数和(自身を除く): 178220304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 19421, 38842, 58263, 77684, 116526, 135947, 155368, 174789, 233052, 271894, 310736, 349578, 407841, 466104, 543788, 621472, 699156, 815682, 932208, 1087576, 1223523, 1242944, 1398312, 1631364, 1864416, 2175152, 2447046, 2796624, 3262728, 3728832, 4350304, 4894092, 5593248, 6525456, 8700608, 9788184, 11186496, 13050912, 19576368, 26101824, 39152736, 78305472]

約数ペア:

[(1, 78305472), (2, 39152736), (3, 26101824), (4, 19576368), (6, 13050912), (7, 11186496), (8, 9788184), (9, 8700608), (12, 6525456), (14, 5593248), (16, 4894092), (18, 4350304), (21, 3728832), (24, 3262728), (28, 2796624), (32, 2447046), (36, 2175152), (42, 1864416), (48, 1631364), (56, 1398312), (63, 1242944), (64, 1223523), (72, 1087576), (84, 932208), (96, 815682), (112, 699156), (126, 621472), (144, 543788), (168, 466104), (192, 407841), (224, 349578), (252, 310736), (288, 271894), (336, 233052), (448, 174789), (504, 155368), (576, 135947), (672, 116526), (1008, 77684), (1344, 58263), (2016, 38842), (4032, 19421)]