61828508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 141066240

約数和(自身を除く): 79237732

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 76, 92, 124, 133, 161, 163, 217, 266, 322, 326, 434, 437, 532, 589, 644, 652, 713, 868, 874, 1141, 1178, 1426, 1748, 2282, 2356, 2852, 3059, 3097, 3749, 4123, 4564, 4991, 5053, 6118, 6194, 7498, 8246, 9982, 10106, 12236, 12388, 13547, 14996, 16492, 19964, 20212, 21679, 26243, 27094, 35371, 43358, 52486, 54188, 70742, 71231, 86716, 94829, 96007, 104972, 116219, 141484, 142462, 189658, 192014, 232438, 284924, 379316, 384028, 464876, 498617, 672049, 813533, 997234, 1344098, 1627066, 1994468, 2208161, 2688196, 3254132, 4416322, 8832644, 15457127, 30914254, 61828508]

約数ペア:

[(1, 61828508), (2, 30914254), (4, 15457127), (7, 8832644), (14, 4416322), (19, 3254132), (23, 2688196), (28, 2208161), (31, 1994468), (38, 1627066), (46, 1344098), (62, 997234), (76, 813533), (92, 672049), (124, 498617), (133, 464876), (161, 384028), (163, 379316), (217, 284924), (266, 232438), (322, 192014), (326, 189658), (434, 142462), (437, 141484), (532, 116219), (589, 104972), (644, 96007), (652, 94829), (713, 86716), (868, 71231), (874, 70742), (1141, 54188), (1178, 52486), (1426, 43358), (1748, 35371), (2282, 27094), (2356, 26243), (2852, 21679), (3059, 20212), (3097, 19964), (3749, 16492), (4123, 14996), (4564, 13547), (4991, 12388), (5053, 12236), (6118, 10106), (6194, 9982), (7498, 8246)]