87161568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 248314752

約数和(自身を除く): 161153184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 211, 312, 331, 416, 422, 624, 633, 662, 844, 993, 1248, 1266, 1324, 1688, 1986, 2532, 2648, 2743, 3376, 3972, 4303, 5064, 5296, 5486, 6752, 7944, 8229, 8606, 10128, 10592, 10972, 12909, 15888, 16458, 17212, 20256, 21944, 25818, 31776, 32916, 34424, 43888, 51636, 65832, 68848, 69841, 87776, 103272, 131664, 137696, 139682, 206544, 209523, 263328, 279364, 413088, 419046, 558728, 838092, 907933, 1117456, 1676184, 1815866, 2234912, 2723799, 3352368, 3631732, 5447598, 6704736, 7263464, 10895196, 14526928, 21790392, 29053856, 43580784, 87161568]

約数ペア:

[(1, 87161568), (2, 43580784), (3, 29053856), (4, 21790392), (6, 14526928), (8, 10895196), (12, 7263464), (13, 6704736), (16, 5447598), (24, 3631732), (26, 3352368), (32, 2723799), (39, 2234912), (48, 1815866), (52, 1676184), (78, 1117456), (96, 907933), (104, 838092), (156, 558728), (208, 419046), (211, 413088), (312, 279364), (331, 263328), (416, 209523), (422, 206544), (624, 139682), (633, 137696), (662, 131664), (844, 103272), (993, 87776), (1248, 69841), (1266, 68848), (1324, 65832), (1688, 51636), (1986, 43888), (2532, 34424), (2648, 32916), (2743, 31776), (3376, 25818), (3972, 21944), (4303, 20256), (5064, 17212), (5296, 16458), (5486, 15888), (6752, 12909), (7944, 10972), (8229, 10592), (8606, 10128)]