86014720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 231789600

約数和(自身を除く): 145774880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 149, 160, 164, 176, 205, 220, 256, 298, 320, 328, 352, 410, 440, 451, 596, 640, 656, 704, 745, 820, 880, 902, 1192, 1280, 1312, 1408, 1490, 1639, 1640, 1760, 1804, 2255, 2384, 2624, 2816, 2980, 3278, 3280, 3520, 3608, 4510, 4768, 5248, 5960, 6109, 6556, 6560, 7040, 7216, 8195, 9020, 9536, 10496, 11920, 12218, 13112, 13120, 14080, 14432, 16390, 18040, 19072, 23840, 24436, 26224, 26240, 28864, 30545, 32780, 36080, 38144, 47680, 48872, 52448, 52480, 57728, 61090, 65560, 67199, 72160, 95360, 97744, 104896, 115456, 122180, 131120, 134398, 144320, 190720, 195488, 209792, 244360, 262240, 268796, 288640, 335995, 390976, 419584, 488720, 524480, 537592, 577280, 671990, 781952, 977440, 1048960, 1075184, 1343980, 1563904, 1954880, 2097920, 2150368, 2687960, 3909760, 4300736, 5375920, 7819520, 8601472, 10751840, 17202944, 21503680, 43007360, 86014720]

約数ペア:

[(1, 86014720), (2, 43007360), (4, 21503680), (5, 17202944), (8, 10751840), (10, 8601472), (11, 7819520), (16, 5375920), (20, 4300736), (22, 3909760), (32, 2687960), (40, 2150368), (41, 2097920), (44, 1954880), (55, 1563904), (64, 1343980), (80, 1075184), (82, 1048960), (88, 977440), (110, 781952), (128, 671990), (149, 577280), (160, 537592), (164, 524480), (176, 488720), (205, 419584), (220, 390976), (256, 335995), (298, 288640), (320, 268796), (328, 262240), (352, 244360), (410, 209792), (440, 195488), (451, 190720), (596, 144320), (640, 134398), (656, 131120), (704, 122180), (745, 115456), (820, 104896), (880, 97744), (902, 95360), (1192, 72160), (1280, 67199), (1312, 65560), (1408, 61090), (1490, 57728), (1639, 52480), (1640, 52448), (1760, 48872), (1804, 47680), (2255, 38144), (2384, 36080), (2624, 32780), (2816, 30545), (2980, 28864), (3278, 26240), (3280, 26224), (3520, 24436), (3608, 23840), (4510, 19072), (4768, 18040), (5248, 16390), (5960, 14432), (6109, 14080), (6556, 13120), (6560, 13112), (7040, 12218), (7216, 11920), (8195, 10496), (9020, 9536)]