88169270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 191987712

約数和(自身を除く): 103818442

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 991, 1085, 1271, 1435, 1982, 2170, 2542, 2870, 4955, 6355, 6937, 8897, 9910, 12710, 13874, 17794, 30721, 34685, 40631, 44485, 61442, 69370, 81262, 88970, 153605, 203155, 215047, 284417, 307210, 406310, 430094, 568834, 1075235, 1259561, 1422085, 2150470, 2519122, 2844170, 6297805, 8816927, 12595610, 17633854, 44084635, 88169270]

約数ペア:

[(1, 88169270), (2, 44084635), (5, 17633854), (7, 12595610), (10, 8816927), (14, 6297805), (31, 2844170), (35, 2519122), (41, 2150470), (62, 1422085), (70, 1259561), (82, 1075235), (155, 568834), (205, 430094), (217, 406310), (287, 307210), (310, 284417), (410, 215047), (434, 203155), (574, 153605), (991, 88970), (1085, 81262), (1271, 69370), (1435, 61442), (1982, 44485), (2170, 40631), (2542, 34685), (2870, 30721), (4955, 17794), (6355, 13874), (6937, 12710), (8897, 9910)]