69756648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 127650072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 67, 71, 78, 94, 104, 134, 141, 142, 156, 188, 201, 213, 268, 282, 284, 312, 376, 402, 426, 536, 564, 568, 611, 804, 852, 871, 923, 1128, 1222, 1608, 1704, 1742, 1833, 1846, 2444, 2613, 2769, 3149, 3337, 3484, 3666, 3692, 4757, 4888, 5226, 5538, 6298, 6674, 6968, 7332, 7384, 9447, 9514, 10011, 10452, 11076, 12596, 13348, 14271, 14664, 18894, 19028, 20022, 20904, 22152, 25192, 26696, 28542, 37788, 38056, 40044, 40937, 43381, 57084, 61841, 75576, 80088, 81874, 86762, 114168, 122811, 123682, 130143, 163748, 173524, 185523, 223579, 245622, 247364, 260286, 327496, 347048, 371046, 447158, 491244, 494728, 520572, 670737, 742092, 894316, 982488, 1041144, 1341474, 1484184, 1788632, 2682948, 2906527, 5365896, 5813054, 8719581, 11626108, 17439162, 23252216, 34878324, 69756648]

約数ペア:

[(1, 69756648), (2, 34878324), (3, 23252216), (4, 17439162), (6, 11626108), (8, 8719581), (12, 5813054), (13, 5365896), (24, 2906527), (26, 2682948), (39, 1788632), (47, 1484184), (52, 1341474), (67, 1041144), (71, 982488), (78, 894316), (94, 742092), (104, 670737), (134, 520572), (141, 494728), (142, 491244), (156, 447158), (188, 371046), (201, 347048), (213, 327496), (268, 260286), (282, 247364), (284, 245622), (312, 223579), (376, 185523), (402, 173524), (426, 163748), (536, 130143), (564, 123682), (568, 122811), (611, 114168), (804, 86762), (852, 81874), (871, 80088), (923, 75576), (1128, 61841), (1222, 57084), (1608, 43381), (1704, 40937), (1742, 40044), (1833, 38056), (1846, 37788), (2444, 28542), (2613, 26696), (2769, 25192), (3149, 22152), (3337, 20904), (3484, 20022), (3666, 19028), (3692, 18894), (4757, 14664), (4888, 14271), (5226, 13348), (5538, 12596), (6298, 11076), (6674, 10452), (6968, 10011), (7332, 9514), (7384, 9447)]