181083888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 530605920

約数和(自身を除く): 349522032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 103, 116, 144, 174, 206, 232, 261, 309, 348, 412, 421, 464, 522, 618, 696, 824, 842, 927, 1044, 1236, 1263, 1392, 1648, 1684, 1854, 2088, 2472, 2526, 2987, 3368, 3708, 3789, 4176, 4944, 5052, 5974, 6736, 7416, 7578, 8961, 10104, 11948, 12209, 14832, 15156, 17922, 20208, 23896, 24418, 26883, 30312, 35844, 36627, 43363, 47792, 48836, 53766, 60624, 71688, 73254, 86726, 97672, 107532, 109881, 130089, 143376, 146508, 173452, 195344, 215064, 219762, 260178, 293016, 346904, 390267, 430128, 439524, 520356, 586032, 693808, 780534, 879048, 1040712, 1257527, 1561068, 1758096, 2081424, 2515054, 3122136, 3772581, 5030108, 6244272, 7545162, 10060216, 11317743, 15090324, 20120432, 22635486, 30180648, 45270972, 60361296, 90541944, 181083888]

約数ペア:

[(1, 181083888), (2, 90541944), (3, 60361296), (4, 45270972), (6, 30180648), (8, 22635486), (9, 20120432), (12, 15090324), (16, 11317743), (18, 10060216), (24, 7545162), (29, 6244272), (36, 5030108), (48, 3772581), (58, 3122136), (72, 2515054), (87, 2081424), (103, 1758096), (116, 1561068), (144, 1257527), (174, 1040712), (206, 879048), (232, 780534), (261, 693808), (309, 586032), (348, 520356), (412, 439524), (421, 430128), (464, 390267), (522, 346904), (618, 293016), (696, 260178), (824, 219762), (842, 215064), (927, 195344), (1044, 173452), (1236, 146508), (1263, 143376), (1392, 130089), (1648, 109881), (1684, 107532), (1854, 97672), (2088, 86726), (2472, 73254), (2526, 71688), (2987, 60624), (3368, 53766), (3708, 48836), (3789, 47792), (4176, 43363), (4944, 36627), (5052, 35844), (5974, 30312), (6736, 26883), (7416, 24418), (7578, 23896), (8961, 20208), (10104, 17922), (11948, 15156), (12209, 14832)]