65551824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 210660996

約数和(自身を除く): 145109172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 97, 104, 114, 117, 144, 152, 156, 171, 194, 208, 228, 234, 247, 291, 304, 312, 342, 361, 388, 456, 468, 494, 582, 624, 684, 722, 741, 776, 873, 912, 936, 988, 1083, 1164, 1261, 1368, 1444, 1482, 1552, 1746, 1843, 1872, 1976, 2166, 2223, 2328, 2522, 2736, 2888, 2964, 3249, 3492, 3686, 3783, 3952, 4332, 4446, 4656, 4693, 5044, 5529, 5776, 5928, 6498, 6984, 7372, 7566, 8664, 8892, 9386, 10088, 11058, 11349, 11856, 12996, 13968, 14079, 14744, 15132, 16587, 17328, 17784, 18772, 20176, 22116, 22698, 23959, 25992, 28158, 29488, 30264, 33174, 35017, 35568, 37544, 42237, 44232, 45396, 47918, 51984, 56316, 60528, 66348, 70034, 71877, 75088, 84474, 88464, 90792, 95836, 105051, 112632, 132696, 140068, 143754, 168948, 181584, 191672, 210102, 215631, 225264, 265392, 280136, 287508, 315153, 337896, 383344, 420204, 431262, 455221, 560272, 575016, 630306, 675792, 840408, 862524, 910442, 1150032, 1260612, 1365663, 1680816, 1725048, 1820884, 2521224, 2731326, 3450096, 3641768, 4096989, 5042448, 5462652, 7283536, 8193978, 10925304, 16387956, 21850608, 32775912, 65551824]

約数ペア:

[(1, 65551824), (2, 32775912), (3, 21850608), (4, 16387956), (6, 10925304), (8, 8193978), (9, 7283536), (12, 5462652), (13, 5042448), (16, 4096989), (18, 3641768), (19, 3450096), (24, 2731326), (26, 2521224), (36, 1820884), (38, 1725048), (39, 1680816), (48, 1365663), (52, 1260612), (57, 1150032), (72, 910442), (76, 862524), (78, 840408), (97, 675792), (104, 630306), (114, 575016), (117, 560272), (144, 455221), (152, 431262), (156, 420204), (171, 383344), (194, 337896), (208, 315153), (228, 287508), (234, 280136), (247, 265392), (291, 225264), (304, 215631), (312, 210102), (342, 191672), (361, 181584), (388, 168948), (456, 143754), (468, 140068), (494, 132696), (582, 112632), (624, 105051), (684, 95836), (722, 90792), (741, 88464), (776, 84474), (873, 75088), (912, 71877), (936, 70034), (988, 66348), (1083, 60528), (1164, 56316), (1261, 51984), (1368, 47918), (1444, 45396), (1482, 44232), (1552, 42237), (1746, 37544), (1843, 35568), (1872, 35017), (1976, 33174), (2166, 30264), (2223, 29488), (2328, 28158), (2522, 25992), (2736, 23959), (2888, 22698), (2964, 22116), (3249, 20176), (3492, 18772), (3686, 17784), (3783, 17328), (3952, 16587), (4332, 15132), (4446, 14744), (4656, 14079), (4693, 13968), (5044, 12996), (5529, 11856), (5776, 11349), (5928, 11058), (6498, 10088), (6984, 9386), (7372, 8892), (7566, 8664)]