171873828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9343}}^1$

素因数の和:9433

約数の個数: 72

約数和(自身を含む): 503379968

約数和(自身を除く): 331506140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 9343, 18396, 18686, 28029, 37372, 56058, 65401, 84087, 112116, 130802, 168174, 196203, 261604, 336348, 392406, 588609, 682039, 784812, 1177218, 1364078, 2046117, 2354436, 2728156, 4092234, 4774273, 6138351, 8184468, 9548546, 12276702, 14322819, 19097092, 24553404, 28645638, 42968457, 57291276, 85936914, 171873828]

約数ペア:

[(1, 171873828), (2, 85936914), (3, 57291276), (4, 42968457), (6, 28645638), (7, 24553404), (9, 19097092), (12, 14322819), (14, 12276702), (18, 9548546), (21, 8184468), (28, 6138351), (36, 4774273), (42, 4092234), (63, 2728156), (73, 2354436), (84, 2046117), (126, 1364078), (146, 1177218), (219, 784812), (252, 682039), (292, 588609), (438, 392406), (511, 336348), (657, 261604), (876, 196203), (1022, 168174), (1314, 130802), (1533, 112116), (2044, 84087), (2628, 65401), (3066, 56058), (4599, 37372), (6132, 28029), (9198, 18686), (9343, 18396)]