66446268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 206438400

約数和(自身を除く): 139992132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 31, 34, 38, 42, 51, 57, 62, 68, 76, 79, 84, 93, 102, 114, 119, 124, 133, 158, 186, 204, 217, 228, 237, 238, 266, 316, 323, 357, 372, 399, 434, 474, 476, 527, 532, 553, 589, 646, 651, 714, 798, 868, 948, 969, 1054, 1106, 1178, 1292, 1302, 1343, 1428, 1501, 1581, 1596, 1659, 1767, 1938, 2108, 2212, 2261, 2356, 2449, 2604, 2686, 3002, 3162, 3318, 3534, 3689, 3876, 4029, 4123, 4503, 4522, 4898, 5372, 6004, 6324, 6636, 6783, 7068, 7347, 7378, 8058, 8246, 9006, 9044, 9401, 9796, 10013, 10507, 11067, 12369, 13566, 14694, 14756, 16116, 16492, 17143, 18012, 18802, 20026, 21014, 22134, 24738, 25517, 27132, 28203, 29388, 30039, 31521, 34286, 37604, 40052, 41633, 42028, 44268, 46531, 49476, 51034, 51429, 56406, 60078, 63042, 68572, 70091, 76551, 83266, 93062, 102068, 102858, 112812, 120156, 124899, 126084, 139593, 140182, 153102, 166532, 178619, 186124, 205716, 210273, 249798, 279186, 280364, 291431, 306204, 325717, 357238, 420546, 499596, 535857, 558372, 582862, 651434, 714476, 791027, 841092, 874293, 977151, 1071714, 1165724, 1302868, 1582054, 1748586, 1954302, 2143428, 2373081, 3164108, 3497172, 3908604, 4746162, 5537189, 9492324, 11074378, 16611567, 22148756, 33223134, 66446268]

約数ペア:

[(1, 66446268), (2, 33223134), (3, 22148756), (4, 16611567), (6, 11074378), (7, 9492324), (12, 5537189), (14, 4746162), (17, 3908604), (19, 3497172), (21, 3164108), (28, 2373081), (31, 2143428), (34, 1954302), (38, 1748586), (42, 1582054), (51, 1302868), (57, 1165724), (62, 1071714), (68, 977151), (76, 874293), (79, 841092), (84, 791027), (93, 714476), (102, 651434), (114, 582862), (119, 558372), (124, 535857), (133, 499596), (158, 420546), (186, 357238), (204, 325717), (217, 306204), (228, 291431), (237, 280364), (238, 279186), (266, 249798), (316, 210273), (323, 205716), (357, 186124), (372, 178619), (399, 166532), (434, 153102), (474, 140182), (476, 139593), (527, 126084), (532, 124899), (553, 120156), (589, 112812), (646, 102858), (651, 102068), (714, 93062), (798, 83266), (868, 76551), (948, 70091), (969, 68572), (1054, 63042), (1106, 60078), (1178, 56406), (1292, 51429), (1302, 51034), (1343, 49476), (1428, 46531), (1501, 44268), (1581, 42028), (1596, 41633), (1659, 40052), (1767, 37604), (1938, 34286), (2108, 31521), (2212, 30039), (2261, 29388), (2356, 28203), (2449, 27132), (2604, 25517), (2686, 24738), (3002, 22134), (3162, 21014), (3318, 20026), (3534, 18802), (3689, 18012), (3876, 17143), (4029, 16492), (4123, 16116), (4503, 14756), (4522, 14694), (4898, 13566), (5372, 12369), (6004, 11067), (6324, 10507), (6636, 10013), (6783, 9796), (7068, 9401), (7347, 9044), (7378, 9006), (8058, 8246)]