67201428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 187342848

約数和(自身を除く): 120141420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 131, 186, 197, 217, 262, 372, 393, 394, 434, 524, 591, 651, 786, 788, 868, 917, 1182, 1302, 1379, 1572, 1834, 2364, 2604, 2751, 2758, 3668, 4061, 4137, 5502, 5516, 6107, 8122, 8274, 11004, 12183, 12214, 16244, 16548, 18321, 24366, 24428, 25807, 28427, 36642, 42749, 48732, 51614, 56854, 73284, 77421, 85281, 85498, 103228, 113708, 128247, 154842, 170562, 170996, 180649, 256494, 309684, 341124, 361298, 512988, 541947, 722596, 800017, 1083894, 1600034, 2167788, 2400051, 3200068, 4800102, 5600119, 9600204, 11200238, 16800357, 22400476, 33600714, 67201428]

約数ペア:

[(1, 67201428), (2, 33600714), (3, 22400476), (4, 16800357), (6, 11200238), (7, 9600204), (12, 5600119), (14, 4800102), (21, 3200068), (28, 2400051), (31, 2167788), (42, 1600034), (62, 1083894), (84, 800017), (93, 722596), (124, 541947), (131, 512988), (186, 361298), (197, 341124), (217, 309684), (262, 256494), (372, 180649), (393, 170996), (394, 170562), (434, 154842), (524, 128247), (591, 113708), (651, 103228), (786, 85498), (788, 85281), (868, 77421), (917, 73284), (1182, 56854), (1302, 51614), (1379, 48732), (1572, 42749), (1834, 36642), (2364, 28427), (2604, 25807), (2751, 24428), (2758, 24366), (3668, 18321), (4061, 16548), (4137, 16244), (5502, 12214), (5516, 12183), (6107, 11004), (8122, 8274)]