91688960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 156

約数和(自身を含む): 248383884

約数和(自身を除く): 156694924

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 121, 128, 148, 160, 176, 185, 220, 242, 256, 296, 320, 352, 370, 407, 440, 484, 512, 592, 605, 640, 704, 740, 814, 880, 968, 1024, 1184, 1210, 1280, 1408, 1480, 1628, 1760, 1936, 2035, 2048, 2368, 2420, 2560, 2816, 2960, 3256, 3520, 3872, 4070, 4096, 4477, 4736, 4840, 5120, 5632, 5920, 6512, 7040, 7744, 8140, 8954, 9472, 9680, 10240, 11264, 11840, 13024, 14080, 15488, 16280, 17908, 18944, 19360, 20480, 22385, 22528, 23680, 26048, 28160, 30976, 32560, 35816, 37888, 38720, 44770, 45056, 47360, 52096, 56320, 61952, 65120, 71632, 75776, 77440, 89540, 94720, 104192, 112640, 123904, 130240, 143264, 151552, 154880, 179080, 189440, 208384, 225280, 247808, 260480, 286528, 309760, 358160, 378880, 416768, 495616, 520960, 573056, 619520, 716320, 757760, 833536, 1041920, 1146112, 1239040, 1432640, 1667072, 2083840, 2292224, 2478080, 2865280, 4167680, 4584448, 5730560, 8335360, 9168896, 11461120, 18337792, 22922240, 45844480, 91688960]

約数ペア:

[(1, 91688960), (2, 45844480), (4, 22922240), (5, 18337792), (8, 11461120), (10, 9168896), (11, 8335360), (16, 5730560), (20, 4584448), (22, 4167680), (32, 2865280), (37, 2478080), (40, 2292224), (44, 2083840), (55, 1667072), (64, 1432640), (74, 1239040), (80, 1146112), (88, 1041920), (110, 833536), (121, 757760), (128, 716320), (148, 619520), (160, 573056), (176, 520960), (185, 495616), (220, 416768), (242, 378880), (256, 358160), (296, 309760), (320, 286528), (352, 260480), (370, 247808), (407, 225280), (440, 208384), (484, 189440), (512, 179080), (592, 154880), (605, 151552), (640, 143264), (704, 130240), (740, 123904), (814, 112640), (880, 104192), (968, 94720), (1024, 89540), (1184, 77440), (1210, 75776), (1280, 71632), (1408, 65120), (1480, 61952), (1628, 56320), (1760, 52096), (1936, 47360), (2035, 45056), (2048, 44770), (2368, 38720), (2420, 37888), (2560, 35816), (2816, 32560), (2960, 30976), (3256, 28160), (3520, 26048), (3872, 23680), (4070, 22528), (4096, 22385), (4477, 20480), (4736, 19360), (4840, 18944), (5120, 17908), (5632, 16280), (5920, 15488), (6512, 14080), (7040, 13024), (7744, 11840), (8140, 11264), (8954, 10240), (9472, 9680)]