87434144

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5437

約数の個数: 48

約数和(自身を含む): 199459008

約数和(自身を除く): 112024864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 5347, 8176, 10694, 16352, 21388, 37429, 42776, 74858, 85552, 149716, 171104, 299432, 390331, 598864, 780662, 1197728, 1561324, 2732317, 3122648, 5464634, 6245296, 10929268, 12490592, 21858536, 43717072, 87434144]

約数ペア:

[(1, 87434144), (2, 43717072), (4, 21858536), (7, 12490592), (8, 10929268), (14, 6245296), (16, 5464634), (28, 3122648), (32, 2732317), (56, 1561324), (73, 1197728), (112, 780662), (146, 598864), (224, 390331), (292, 299432), (511, 171104), (584, 149716), (1022, 85552), (1168, 74858), (2044, 42776), (2336, 37429), (4088, 21388), (5347, 16352), (8176, 10694)]