72150904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 168981120

約数和(自身を除く): 96830216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 83, 86, 133, 152, 166, 172, 266, 301, 332, 344, 361, 532, 581, 602, 664, 722, 817, 1064, 1162, 1204, 1444, 1577, 1634, 2324, 2408, 2527, 2888, 3154, 3268, 3569, 4648, 5054, 5719, 6308, 6536, 7138, 10108, 11039, 11438, 12616, 14276, 15523, 20216, 22078, 22876, 24983, 28552, 29963, 31046, 44156, 45752, 49966, 59926, 62092, 67811, 88312, 99932, 108661, 119852, 124184, 135622, 199864, 209741, 217322, 239704, 271244, 419482, 434644, 474677, 542488, 838964, 869288, 949354, 1288409, 1677928, 1898708, 2576818, 3797416, 5153636, 9018863, 10307272, 18037726, 36075452, 72150904]

約数ペア:

[(1, 72150904), (2, 36075452), (4, 18037726), (7, 10307272), (8, 9018863), (14, 5153636), (19, 3797416), (28, 2576818), (38, 1898708), (43, 1677928), (56, 1288409), (76, 949354), (83, 869288), (86, 838964), (133, 542488), (152, 474677), (166, 434644), (172, 419482), (266, 271244), (301, 239704), (332, 217322), (344, 209741), (361, 199864), (532, 135622), (581, 124184), (602, 119852), (664, 108661), (722, 99932), (817, 88312), (1064, 67811), (1162, 62092), (1204, 59926), (1444, 49966), (1577, 45752), (1634, 44156), (2324, 31046), (2408, 29963), (2527, 28552), (2888, 24983), (3154, 22876), (3268, 22078), (3569, 20216), (4648, 15523), (5054, 14276), (5719, 12616), (6308, 11438), (6536, 11039), (7138, 10108)]