86401672

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 107739128

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 83, 116, 166, 203, 232, 332, 406, 581, 641, 664, 812, 1162, 1282, 1624, 2324, 2407, 2564, 4487, 4648, 4814, 5128, 8974, 9628, 16849, 17948, 18589, 19256, 33698, 35896, 37178, 53203, 67396, 74356, 106406, 130123, 134792, 148712, 212812, 260246, 372421, 425624, 520492, 744842, 1040984, 1489684, 1542887, 2979368, 3085774, 6171548, 10800209, 12343096, 21600418, 43200836, 86401672]

約数ペア:

[(1, 86401672), (2, 43200836), (4, 21600418), (7, 12343096), (8, 10800209), (14, 6171548), (28, 3085774), (29, 2979368), (56, 1542887), (58, 1489684), (83, 1040984), (116, 744842), (166, 520492), (203, 425624), (232, 372421), (332, 260246), (406, 212812), (581, 148712), (641, 134792), (664, 130123), (812, 106406), (1162, 74356), (1282, 67396), (1624, 53203), (2324, 37178), (2407, 35896), (2564, 33698), (4487, 19256), (4648, 18589), (4814, 17948), (5128, 16849), (8974, 9628)]