70878384

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 208392912

約数和(自身を除く): 137514528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 144, 148, 159, 212, 222, 251, 296, 318, 333, 424, 444, 477, 502, 592, 636, 666, 753, 848, 888, 954, 1004, 1272, 1332, 1506, 1776, 1908, 1961, 2008, 2259, 2544, 2664, 3012, 3816, 3922, 4016, 4518, 5328, 5883, 6024, 7632, 7844, 9036, 9287, 11766, 12048, 13303, 15688, 17649, 18072, 18574, 23532, 26606, 27861, 31376, 35298, 36144, 37148, 39909, 47064, 53212, 55722, 70596, 74296, 79818, 83583, 94128, 106424, 111444, 119727, 141192, 148592, 159636, 167166, 212848, 222888, 239454, 282384, 319272, 334332, 445776, 478908, 492211, 638544, 668664, 957816, 984422, 1337328, 1476633, 1915632, 1968844, 2953266, 3937688, 4429899, 5906532, 7875376, 8859798, 11813064, 17719596, 23626128, 35439192, 70878384]

約数ペア:

[(1, 70878384), (2, 35439192), (3, 23626128), (4, 17719596), (6, 11813064), (8, 8859798), (9, 7875376), (12, 5906532), (16, 4429899), (18, 3937688), (24, 2953266), (36, 1968844), (37, 1915632), (48, 1476633), (53, 1337328), (72, 984422), (74, 957816), (106, 668664), (111, 638544), (144, 492211), (148, 478908), (159, 445776), (212, 334332), (222, 319272), (251, 282384), (296, 239454), (318, 222888), (333, 212848), (424, 167166), (444, 159636), (477, 148592), (502, 141192), (592, 119727), (636, 111444), (666, 106424), (753, 94128), (848, 83583), (888, 79818), (954, 74296), (1004, 70596), (1272, 55722), (1332, 53212), (1506, 47064), (1776, 39909), (1908, 37148), (1961, 36144), (2008, 35298), (2259, 31376), (2544, 27861), (2664, 26606), (3012, 23532), (3816, 18574), (3922, 18072), (4016, 17649), (4518, 15688), (5328, 13303), (5883, 12048), (6024, 11766), (7632, 9287), (7844, 9036)]