86836960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3416

約数の個数: 96

約数和(自身を含む): 244726272

約数和(自身を除く): 157889312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3371, 3680, 5152, 6440, 6742, 12880, 13484, 16855, 23597, 25760, 26968, 33710, 47194, 53936, 67420, 77533, 94388, 107872, 117985, 134840, 155066, 188776, 235970, 269680, 310132, 377552, 387665, 471940, 539360, 542731, 620264, 755104, 775330, 943880, 1085462, 1240528, 1550660, 1887760, 2170924, 2481056, 2713655, 3101320, 3775520, 4341848, 5427310, 6202640, 8683696, 10854620, 12405280, 17367392, 21709240, 43418480, 86836960]

約数ペア:

[(1, 86836960), (2, 43418480), (4, 21709240), (5, 17367392), (7, 12405280), (8, 10854620), (10, 8683696), (14, 6202640), (16, 5427310), (20, 4341848), (23, 3775520), (28, 3101320), (32, 2713655), (35, 2481056), (40, 2170924), (46, 1887760), (56, 1550660), (70, 1240528), (80, 1085462), (92, 943880), (112, 775330), (115, 755104), (140, 620264), (160, 542731), (161, 539360), (184, 471940), (224, 387665), (230, 377552), (280, 310132), (322, 269680), (368, 235970), (460, 188776), (560, 155066), (644, 134840), (736, 117985), (805, 107872), (920, 94388), (1120, 77533), (1288, 67420), (1610, 53936), (1840, 47194), (2576, 33710), (3220, 26968), (3371, 25760), (3680, 23597), (5152, 16855), (6440, 13484), (6742, 12880)]