71230032

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 212252040

約数和(自身を除く): 141022008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 444, 461, 464, 522, 592, 666, 696, 888, 922, 1044, 1073, 1332, 1383, 1392, 1776, 1844, 2088, 2146, 2664, 2766, 3219, 3688, 4149, 4176, 4292, 5328, 5532, 6438, 7376, 8298, 8584, 9657, 11064, 12876, 13369, 16596, 17057, 17168, 19314, 22128, 25752, 26738, 33192, 34114, 38628, 40107, 51171, 51504, 53476, 66384, 68228, 77256, 80214, 102342, 106952, 120321, 136456, 153513, 154512, 160428, 204684, 213904, 240642, 272912, 307026, 320856, 409368, 481284, 494653, 614052, 641712, 818736, 962568, 989306, 1228104, 1483959, 1925136, 1978612, 2456208, 2967918, 3957224, 4451877, 5935836, 7914448, 8903754, 11871672, 17807508, 23743344, 35615016, 71230032]

約数ペア:

[(1, 71230032), (2, 35615016), (3, 23743344), (4, 17807508), (6, 11871672), (8, 8903754), (9, 7914448), (12, 5935836), (16, 4451877), (18, 3957224), (24, 2967918), (29, 2456208), (36, 1978612), (37, 1925136), (48, 1483959), (58, 1228104), (72, 989306), (74, 962568), (87, 818736), (111, 641712), (116, 614052), (144, 494653), (148, 481284), (174, 409368), (222, 320856), (232, 307026), (261, 272912), (296, 240642), (333, 213904), (348, 204684), (444, 160428), (461, 154512), (464, 153513), (522, 136456), (592, 120321), (666, 106952), (696, 102342), (888, 80214), (922, 77256), (1044, 68228), (1073, 66384), (1332, 53476), (1383, 51504), (1392, 51171), (1776, 40107), (1844, 38628), (2088, 34114), (2146, 33192), (2664, 26738), (2766, 25752), (3219, 22128), (3688, 19314), (4149, 17168), (4176, 17057), (4292, 16596), (5328, 13369), (5532, 12876), (6438, 11064), (7376, 9657), (8298, 8584)]