68227404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 134017716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 197, 217, 228, 266, 294, 372, 394, 399, 434, 532, 588, 589, 591, 651, 788, 798, 868, 931, 1178, 1182, 1302, 1379, 1519, 1596, 1767, 1862, 2356, 2364, 2604, 2758, 2793, 3038, 3534, 3724, 3743, 4123, 4137, 4557, 5516, 5586, 6076, 6107, 7068, 7486, 8246, 8274, 9114, 9653, 11172, 11229, 12214, 12369, 14972, 16492, 16548, 18228, 18321, 19306, 22458, 24428, 24738, 26201, 28861, 28959, 36642, 38612, 42749, 44916, 49476, 52402, 57722, 57918, 73284, 78603, 85498, 86583, 104804, 115444, 115836, 116033, 128247, 157206, 170996, 173166, 183407, 232066, 256494, 299243, 314412, 346332, 348099, 366814, 464132, 512988, 550221, 598486, 696198, 733628, 812231, 897729, 1100442, 1196972, 1392396, 1624462, 1795458, 2200884, 2436693, 3248924, 3590916, 4873386, 5685617, 9746772, 11371234, 17056851, 22742468, 34113702, 68227404]

約数ペア:

[(1, 68227404), (2, 34113702), (3, 22742468), (4, 17056851), (6, 11371234), (7, 9746772), (12, 5685617), (14, 4873386), (19, 3590916), (21, 3248924), (28, 2436693), (31, 2200884), (38, 1795458), (42, 1624462), (49, 1392396), (57, 1196972), (62, 1100442), (76, 897729), (84, 812231), (93, 733628), (98, 696198), (114, 598486), (124, 550221), (133, 512988), (147, 464132), (186, 366814), (196, 348099), (197, 346332), (217, 314412), (228, 299243), (266, 256494), (294, 232066), (372, 183407), (394, 173166), (399, 170996), (434, 157206), (532, 128247), (588, 116033), (589, 115836), (591, 115444), (651, 104804), (788, 86583), (798, 85498), (868, 78603), (931, 73284), (1178, 57918), (1182, 57722), (1302, 52402), (1379, 49476), (1519, 44916), (1596, 42749), (1767, 38612), (1862, 36642), (2356, 28959), (2364, 28861), (2604, 26201), (2758, 24738), (2793, 24428), (3038, 22458), (3534, 19306), (3724, 18321), (3743, 18228), (4123, 16548), (4137, 16492), (4557, 14972), (5516, 12369), (5586, 12214), (6076, 11229), (6107, 11172), (7068, 9653), (7486, 9114), (8246, 8274)]