72530864

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2069}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 161195040

約数和(自身を除く): 88664176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2069, 2191, 2504, 4138, 4382, 5008, 8276, 8764, 14483, 16552, 17528, 28966, 33104, 35056, 57932, 115864, 231728, 647597, 1295194, 2590388, 4533179, 5180776, 9066358, 10361552, 18132716, 36265432, 72530864]

約数ペア:

[(1, 72530864), (2, 36265432), (4, 18132716), (7, 10361552), (8, 9066358), (14, 5180776), (16, 4533179), (28, 2590388), (56, 1295194), (112, 647597), (313, 231728), (626, 115864), (1252, 57932), (2069, 35056), (2191, 33104), (2504, 28966), (4138, 17528), (4382, 16552), (5008, 14483), (8276, 8764)]