68451726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 170201088

約数和(自身を除く): 101749362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 53, 69, 98, 106, 138, 147, 159, 161, 191, 294, 318, 322, 371, 382, 483, 573, 742, 966, 1113, 1127, 1146, 1219, 1337, 2226, 2254, 2438, 2597, 2674, 3381, 3657, 4011, 4393, 5194, 6762, 7314, 7791, 8022, 8533, 8786, 9359, 10123, 13179, 15582, 17066, 18718, 20246, 25599, 26358, 28077, 30369, 30751, 51198, 56154, 59731, 60738, 61502, 70861, 92253, 119462, 141722, 179193, 184506, 212583, 215257, 232829, 358386, 425166, 430514, 465658, 496027, 645771, 698487, 992054, 1291542, 1396974, 1488081, 1629803, 2976162, 3259606, 4889409, 9778818, 11408621, 22817242, 34225863, 68451726]

約数ペア:

[(1, 68451726), (2, 34225863), (3, 22817242), (6, 11408621), (7, 9778818), (14, 4889409), (21, 3259606), (23, 2976162), (42, 1629803), (46, 1488081), (49, 1396974), (53, 1291542), (69, 992054), (98, 698487), (106, 645771), (138, 496027), (147, 465658), (159, 430514), (161, 425166), (191, 358386), (294, 232829), (318, 215257), (322, 212583), (371, 184506), (382, 179193), (483, 141722), (573, 119462), (742, 92253), (966, 70861), (1113, 61502), (1127, 60738), (1146, 59731), (1219, 56154), (1337, 51198), (2226, 30751), (2254, 30369), (2438, 28077), (2597, 26358), (2674, 25599), (3381, 20246), (3657, 18718), (4011, 17066), (4393, 15582), (5194, 13179), (6762, 10123), (7314, 9359), (7791, 8786), (8022, 8533)]