74995596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 216111168

約数和(自身を除く): 141115572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 61, 71, 74, 78, 111, 117, 122, 142, 148, 156, 183, 213, 222, 234, 244, 284, 333, 366, 426, 444, 468, 481, 549, 639, 666, 732, 793, 852, 923, 962, 1098, 1278, 1332, 1443, 1586, 1846, 1924, 2196, 2257, 2379, 2556, 2627, 2769, 2886, 3172, 3692, 4329, 4331, 4514, 4758, 5254, 5538, 5772, 6771, 7137, 7881, 8307, 8658, 8662, 9028, 9516, 10508, 11076, 12993, 13542, 14274, 15762, 16614, 17316, 17324, 20313, 23643, 25986, 27084, 28548, 29341, 31524, 33228, 34151, 38979, 40626, 47286, 51972, 56303, 58682, 68302, 77958, 81252, 88023, 94572, 102453, 112606, 117364, 136604, 155916, 160247, 168909, 176046, 204906, 225212, 264069, 307359, 320494, 337818, 352092, 409812, 480741, 506727, 528138, 614718, 640988, 675636, 961482, 1013454, 1056276, 1229436, 1442223, 1922964, 2026908, 2083211, 2884446, 4166422, 5768892, 6249633, 8332844, 12499266, 18748899, 24998532, 37497798, 74995596]

約数ペア:

[(1, 74995596), (2, 37497798), (3, 24998532), (4, 18748899), (6, 12499266), (9, 8332844), (12, 6249633), (13, 5768892), (18, 4166422), (26, 2884446), (36, 2083211), (37, 2026908), (39, 1922964), (52, 1442223), (61, 1229436), (71, 1056276), (74, 1013454), (78, 961482), (111, 675636), (117, 640988), (122, 614718), (142, 528138), (148, 506727), (156, 480741), (183, 409812), (213, 352092), (222, 337818), (234, 320494), (244, 307359), (284, 264069), (333, 225212), (366, 204906), (426, 176046), (444, 168909), (468, 160247), (481, 155916), (549, 136604), (639, 117364), (666, 112606), (732, 102453), (793, 94572), (852, 88023), (923, 81252), (962, 77958), (1098, 68302), (1278, 58682), (1332, 56303), (1443, 51972), (1586, 47286), (1846, 40626), (1924, 38979), (2196, 34151), (2257, 33228), (2379, 31524), (2556, 29341), (2627, 28548), (2769, 27084), (2886, 25986), (3172, 23643), (3692, 20313), (4329, 17324), (4331, 17316), (4514, 16614), (4758, 15762), (5254, 14274), (5538, 13542), (5772, 12993), (6771, 11076), (7137, 10508), (7881, 9516), (8307, 9028), (8658, 8662)]