71628624

素因数分解:

$2^4\times 3^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 219628800

約数和(自身を除く): 148000176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 89, 92, 108, 138, 144, 162, 178, 184, 207, 216, 243, 267, 276, 324, 356, 368, 414, 432, 486, 534, 552, 621, 648, 712, 729, 801, 828, 972, 1068, 1104, 1242, 1296, 1424, 1458, 1602, 1656, 1863, 1944, 2047, 2136, 2187, 2403, 2484, 2916, 3204, 3312, 3726, 3888, 4094, 4272, 4374, 4806, 4968, 5589, 5832, 6141, 6408, 7209, 7452, 8188, 8748, 9612, 9936, 11178, 11664, 12282, 12816, 14418, 14904, 16376, 16767, 17496, 18423, 19224, 21627, 22356, 24564, 28836, 29808, 32752, 33534, 34992, 36846, 38448, 43254, 44712, 49128, 50301, 55269, 57672, 64881, 67068, 73692, 86508, 89424, 98256, 100602, 110538, 115344, 129762, 134136, 147384, 165807, 173016, 194643, 201204, 221076, 259524, 268272, 294768, 331614, 346032, 389286, 402408, 442152, 497421, 519048, 663228, 778572, 804816, 884304, 994842, 1038096, 1326456, 1492263, 1557144, 1989684, 2652912, 2984526, 3114288, 3979368, 4476789, 5969052, 7958736, 8953578, 11938104, 17907156, 23876208, 35814312, 71628624]

約数ペア:

[(1, 71628624), (2, 35814312), (3, 23876208), (4, 17907156), (6, 11938104), (8, 8953578), (9, 7958736), (12, 5969052), (16, 4476789), (18, 3979368), (23, 3114288), (24, 2984526), (27, 2652912), (36, 1989684), (46, 1557144), (48, 1492263), (54, 1326456), (69, 1038096), (72, 994842), (81, 884304), (89, 804816), (92, 778572), (108, 663228), (138, 519048), (144, 497421), (162, 442152), (178, 402408), (184, 389286), (207, 346032), (216, 331614), (243, 294768), (267, 268272), (276, 259524), (324, 221076), (356, 201204), (368, 194643), (414, 173016), (432, 165807), (486, 147384), (534, 134136), (552, 129762), (621, 115344), (648, 110538), (712, 100602), (729, 98256), (801, 89424), (828, 86508), (972, 73692), (1068, 67068), (1104, 64881), (1242, 57672), (1296, 55269), (1424, 50301), (1458, 49128), (1602, 44712), (1656, 43254), (1863, 38448), (1944, 36846), (2047, 34992), (2136, 33534), (2187, 32752), (2403, 29808), (2484, 28836), (2916, 24564), (3204, 22356), (3312, 21627), (3726, 19224), (3888, 18423), (4094, 17496), (4272, 16767), (4374, 16376), (4806, 14904), (4968, 14418), (5589, 12816), (5832, 12282), (6141, 11664), (6408, 11178), (7209, 9936), (7452, 9612), (8188, 8748)]