69351072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 221320512

約数和(自身を除く): 151969440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 641, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1282, 1288, 1568, 1923, 1932, 2208, 2254, 2352, 2564, 2576, 3381, 3846, 3864, 4487, 4508, 4704, 5128, 5152, 6762, 7692, 7728, 8974, 9016, 10256, 13461, 13524, 14743, 15384, 15456, 17948, 18032, 20512, 26922, 27048, 29486, 30768, 31409, 35896, 36064, 44229, 53844, 54096, 58972, 61536, 62818, 71792, 88458, 94227, 103201, 107688, 108192, 117944, 125636, 143584, 176916, 188454, 206402, 215376, 235888, 251272, 309603, 353832, 376908, 412804, 430752, 471776, 502544, 619206, 707664, 722407, 753816, 825608, 1005088, 1238412, 1415328, 1444814, 1507632, 1651216, 2167221, 2476824, 2889628, 3015264, 3302432, 4334442, 4953648, 5779256, 8668884, 9907296, 11558512, 17337768, 23117024, 34675536, 69351072]

約数ペア:

[(1, 69351072), (2, 34675536), (3, 23117024), (4, 17337768), (6, 11558512), (7, 9907296), (8, 8668884), (12, 5779256), (14, 4953648), (16, 4334442), (21, 3302432), (23, 3015264), (24, 2889628), (28, 2476824), (32, 2167221), (42, 1651216), (46, 1507632), (48, 1444814), (49, 1415328), (56, 1238412), (69, 1005088), (84, 825608), (92, 753816), (96, 722407), (98, 707664), (112, 619206), (138, 502544), (147, 471776), (161, 430752), (168, 412804), (184, 376908), (196, 353832), (224, 309603), (276, 251272), (294, 235888), (322, 215376), (336, 206402), (368, 188454), (392, 176916), (483, 143584), (552, 125636), (588, 117944), (641, 108192), (644, 107688), (672, 103201), (736, 94227), (784, 88458), (966, 71792), (1104, 62818), (1127, 61536), (1176, 58972), (1282, 54096), (1288, 53844), (1568, 44229), (1923, 36064), (1932, 35896), (2208, 31409), (2254, 30768), (2352, 29486), (2564, 27048), (2576, 26922), (3381, 20512), (3846, 18032), (3864, 17948), (4487, 15456), (4508, 15384), (4704, 14743), (5128, 13524), (5152, 13461), (6762, 10256), (7692, 9016), (7728, 8974)]