88223324

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 187612992

約数和(自身を除く): 99389668

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 98, 122, 157, 188, 196, 244, 314, 329, 427, 628, 658, 854, 1099, 1316, 1708, 2198, 2303, 2867, 2989, 4396, 4606, 5734, 5978, 7379, 7693, 9212, 9577, 11468, 11956, 14758, 15386, 19154, 20069, 29516, 30772, 38308, 40138, 51653, 67039, 80276, 103306, 134078, 140483, 206612, 268156, 280966, 361571, 450119, 469273, 561932, 723142, 900238, 938546, 1446284, 1800476, 1877092, 3150833, 6301666, 12603332, 22055831, 44111662, 88223324]

約数ペア:

[(1, 88223324), (2, 44111662), (4, 22055831), (7, 12603332), (14, 6301666), (28, 3150833), (47, 1877092), (49, 1800476), (61, 1446284), (94, 938546), (98, 900238), (122, 723142), (157, 561932), (188, 469273), (196, 450119), (244, 361571), (314, 280966), (329, 268156), (427, 206612), (628, 140483), (658, 134078), (854, 103306), (1099, 80276), (1316, 67039), (1708, 51653), (2198, 40138), (2303, 38308), (2867, 30772), (2989, 29516), (4396, 20069), (4606, 19154), (5734, 15386), (5978, 14758), (7379, 11956), (7693, 11468), (9212, 9577)]