68468148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11853

約数の個数: 72

約数和(自身を含む): 206414208

約数和(自身を除く): 137946060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11813, 23626, 35439, 47252, 70878, 82691, 106317, 141756, 165382, 212634, 248073, 271699, 330764, 425268, 496146, 543398, 744219, 815097, 992292, 1086796, 1488438, 1630194, 1901893, 2445291, 2976876, 3260388, 3803786, 4890582, 5705679, 7607572, 9781164, 11411358, 17117037, 22822716, 34234074, 68468148]

約数ペア:

[(1, 68468148), (2, 34234074), (3, 22822716), (4, 17117037), (6, 11411358), (7, 9781164), (9, 7607572), (12, 5705679), (14, 4890582), (18, 3803786), (21, 3260388), (23, 2976876), (28, 2445291), (36, 1901893), (42, 1630194), (46, 1488438), (63, 1086796), (69, 992292), (84, 815097), (92, 744219), (126, 543398), (138, 496146), (161, 425268), (207, 330764), (252, 271699), (276, 248073), (322, 212634), (414, 165382), (483, 141756), (644, 106317), (828, 82691), (966, 70878), (1449, 47252), (1932, 35439), (2898, 23626), (5796, 11813)]