89172244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 48

約数和(自身を含む): 193822720

約数和(自身を除く): 104650476

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 5407, 8246, 10814, 16492, 21628, 37849, 75698, 102733, 151396, 167617, 205466, 335234, 410932, 670468, 719131, 1173319, 1438262, 2346638, 2876524, 3184723, 4693276, 6369446, 12738892, 22293061, 44586122, 89172244]

約数ペア:

[(1, 89172244), (2, 44586122), (4, 22293061), (7, 12738892), (14, 6369446), (19, 4693276), (28, 3184723), (31, 2876524), (38, 2346638), (62, 1438262), (76, 1173319), (124, 719131), (133, 670468), (217, 410932), (266, 335234), (434, 205466), (532, 167617), (589, 151396), (868, 102733), (1178, 75698), (2356, 37849), (4123, 21628), (5407, 16492), (8246, 10814)]