83661144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 252003840

約数和(自身を除く): 168342696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 222, 258, 259, 296, 301, 313, 344, 444, 516, 518, 602, 626, 777, 888, 903, 939, 1032, 1036, 1204, 1252, 1554, 1591, 1806, 1878, 2072, 2191, 2408, 2504, 3108, 3182, 3612, 3756, 4382, 4773, 6216, 6364, 6573, 7224, 7512, 8764, 9546, 11137, 11581, 12728, 13146, 13459, 17528, 19092, 22274, 23162, 26292, 26918, 33411, 34743, 38184, 40377, 44548, 46324, 52584, 53836, 66822, 69486, 80754, 81067, 89096, 92648, 94213, 107672, 133644, 138972, 161508, 162134, 188426, 243201, 267288, 277944, 282639, 323016, 324268, 376852, 486402, 497983, 565278, 648536, 753704, 972804, 995966, 1130556, 1493949, 1945608, 1991932, 2261112, 2987898, 3485881, 3983864, 5975796, 6971762, 10457643, 11951592, 13943524, 20915286, 27887048, 41830572, 83661144]

約数ペア:

[(1, 83661144), (2, 41830572), (3, 27887048), (4, 20915286), (6, 13943524), (7, 11951592), (8, 10457643), (12, 6971762), (14, 5975796), (21, 3983864), (24, 3485881), (28, 2987898), (37, 2261112), (42, 1991932), (43, 1945608), (56, 1493949), (74, 1130556), (84, 995966), (86, 972804), (111, 753704), (129, 648536), (148, 565278), (168, 497983), (172, 486402), (222, 376852), (258, 324268), (259, 323016), (296, 282639), (301, 277944), (313, 267288), (344, 243201), (444, 188426), (516, 162134), (518, 161508), (602, 138972), (626, 133644), (777, 107672), (888, 94213), (903, 92648), (939, 89096), (1032, 81067), (1036, 80754), (1204, 69486), (1252, 66822), (1554, 53836), (1591, 52584), (1806, 46324), (1878, 44548), (2072, 40377), (2191, 38184), (2408, 34743), (2504, 33411), (3108, 26918), (3182, 26292), (3612, 23162), (3756, 22274), (4382, 19092), (4773, 17528), (6216, 13459), (6364, 13146), (6573, 12728), (7224, 11581), (7512, 11137), (8764, 9546)]