142565472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{70717}}^1$

素因数の和:70740

約数の個数: 72

約数和(自身を含む): 463344336

約数和(自身を除く): 320778864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 70717, 141434, 212151, 282868, 424302, 495019, 565736, 636453, 848604, 990038, 1131472, 1272906, 1485057, 1697208, 1980076, 2262944, 2545812, 2970114, 3394416, 3960152, 4455171, 5091624, 5940228, 6788832, 7920304, 8910342, 10183248, 11880456, 15840608, 17820684, 20366496, 23760912, 35641368, 47521824, 71282736, 142565472]

約数ペア:

[(1, 142565472), (2, 71282736), (3, 47521824), (4, 35641368), (6, 23760912), (7, 20366496), (8, 17820684), (9, 15840608), (12, 11880456), (14, 10183248), (16, 8910342), (18, 7920304), (21, 6788832), (24, 5940228), (28, 5091624), (32, 4455171), (36, 3960152), (42, 3394416), (48, 2970114), (56, 2545812), (63, 2262944), (72, 1980076), (84, 1697208), (96, 1485057), (112, 1272906), (126, 1131472), (144, 990038), (168, 848604), (224, 636453), (252, 565736), (288, 495019), (336, 424302), (504, 282868), (672, 212151), (1008, 141434), (2016, 70717)]