87981504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 253898400

約数和(自身を除く): 165916896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 156, 192, 202, 208, 303, 312, 349, 404, 416, 606, 624, 698, 808, 832, 1047, 1212, 1248, 1313, 1396, 1616, 2094, 2424, 2496, 2626, 2792, 3232, 3939, 4188, 4537, 4848, 5252, 5584, 6464, 7878, 8376, 9074, 9696, 10504, 11168, 13611, 15756, 16752, 18148, 19392, 21008, 22336, 27222, 31512, 33504, 35249, 36296, 42016, 54444, 63024, 67008, 70498, 72592, 84032, 105747, 108888, 126048, 140996, 145184, 211494, 217776, 252096, 281992, 290368, 422988, 435552, 458237, 563984, 845976, 871104, 916474, 1127968, 1374711, 1691952, 1832948, 2255936, 2749422, 3383904, 3665896, 5498844, 6767808, 7331792, 10997688, 14663584, 21995376, 29327168, 43990752, 87981504]

約数ペア:

[(1, 87981504), (2, 43990752), (3, 29327168), (4, 21995376), (6, 14663584), (8, 10997688), (12, 7331792), (13, 6767808), (16, 5498844), (24, 3665896), (26, 3383904), (32, 2749422), (39, 2255936), (48, 1832948), (52, 1691952), (64, 1374711), (78, 1127968), (96, 916474), (101, 871104), (104, 845976), (156, 563984), (192, 458237), (202, 435552), (208, 422988), (303, 290368), (312, 281992), (349, 252096), (404, 217776), (416, 211494), (606, 145184), (624, 140996), (698, 126048), (808, 108888), (832, 105747), (1047, 84032), (1212, 72592), (1248, 70498), (1313, 67008), (1396, 63024), (1616, 54444), (2094, 42016), (2424, 36296), (2496, 35249), (2626, 33504), (2792, 31512), (3232, 27222), (3939, 22336), (4188, 21008), (4537, 19392), (4848, 18148), (5252, 16752), (5584, 15756), (6464, 13611), (7878, 11168), (8376, 10504), (9074, 9696)]