71503236

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 223286784

約数和(自身を除く): 151783548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 113, 124, 126, 162, 186, 189, 217, 226, 243, 252, 279, 324, 339, 372, 378, 434, 452, 486, 558, 567, 651, 678, 729, 756, 791, 837, 868, 972, 1017, 1116, 1134, 1302, 1356, 1458, 1582, 1674, 1701, 1953, 2034, 2268, 2373, 2511, 2604, 2916, 3051, 3164, 3348, 3402, 3503, 3906, 4068, 4746, 5022, 5103, 5859, 6102, 6804, 7006, 7119, 7533, 7812, 9153, 9492, 10044, 10206, 10509, 11718, 12204, 14012, 14238, 15066, 17577, 18306, 20412, 21018, 21357, 22599, 23436, 24521, 27459, 28476, 30132, 31527, 35154, 36612, 42036, 42714, 45198, 49042, 52731, 54918, 63054, 64071, 70308, 73563, 82377, 85428, 90396, 94581, 98084, 105462, 109836, 126108, 128142, 147126, 158193, 164754, 189162, 192213, 210924, 220689, 256284, 283743, 294252, 316386, 329508, 378324, 384426, 441378, 567486, 576639, 632772, 662067, 768852, 851229, 882756, 1134972, 1153278, 1324134, 1702458, 1986201, 2306556, 2553687, 2648268, 3404916, 3972402, 5107374, 5958603, 7944804, 10214748, 11917206, 17875809, 23834412, 35751618, 71503236]

約数ペア:

[(1, 71503236), (2, 35751618), (3, 23834412), (4, 17875809), (6, 11917206), (7, 10214748), (9, 7944804), (12, 5958603), (14, 5107374), (18, 3972402), (21, 3404916), (27, 2648268), (28, 2553687), (31, 2306556), (36, 1986201), (42, 1702458), (54, 1324134), (62, 1153278), (63, 1134972), (81, 882756), (84, 851229), (93, 768852), (108, 662067), (113, 632772), (124, 576639), (126, 567486), (162, 441378), (186, 384426), (189, 378324), (217, 329508), (226, 316386), (243, 294252), (252, 283743), (279, 256284), (324, 220689), (339, 210924), (372, 192213), (378, 189162), (434, 164754), (452, 158193), (486, 147126), (558, 128142), (567, 126108), (651, 109836), (678, 105462), (729, 98084), (756, 94581), (791, 90396), (837, 85428), (868, 82377), (972, 73563), (1017, 70308), (1116, 64071), (1134, 63054), (1302, 54918), (1356, 52731), (1458, 49042), (1582, 45198), (1674, 42714), (1701, 42036), (1953, 36612), (2034, 35154), (2268, 31527), (2373, 30132), (2511, 28476), (2604, 27459), (2916, 24521), (3051, 23436), (3164, 22599), (3348, 21357), (3402, 21018), (3503, 20412), (3906, 18306), (4068, 17577), (4746, 15066), (5022, 14238), (5103, 14012), (5859, 12204), (6102, 11718), (6804, 10509), (7006, 10206), (7119, 10044), (7533, 9492), (7812, 9153)]