64364784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 182904960

約数和(自身を除く): 118540176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 877, 1112, 1529, 1668, 1754, 2224, 2631, 3058, 3336, 3508, 4587, 5262, 6116, 6672, 7016, 9174, 9647, 10524, 12232, 14032, 18348, 19294, 21048, 24464, 28941, 36696, 38588, 42096, 57882, 73392, 77176, 115764, 121903, 154352, 231528, 243806, 365709, 463056, 487612, 731418, 975224, 1340933, 1462836, 1950448, 2681866, 2925672, 4022799, 5363732, 5851344, 8045598, 10727464, 16091196, 21454928, 32182392, 64364784]

約数ペア:

[(1, 64364784), (2, 32182392), (3, 21454928), (4, 16091196), (6, 10727464), (8, 8045598), (11, 5851344), (12, 5363732), (16, 4022799), (22, 2925672), (24, 2681866), (33, 1950448), (44, 1462836), (48, 1340933), (66, 975224), (88, 731418), (132, 487612), (139, 463056), (176, 365709), (264, 243806), (278, 231528), (417, 154352), (528, 121903), (556, 115764), (834, 77176), (877, 73392), (1112, 57882), (1529, 42096), (1668, 38588), (1754, 36696), (2224, 28941), (2631, 24464), (3058, 21048), (3336, 19294), (3508, 18348), (4587, 14032), (5262, 12232), (6116, 10524), (6672, 9647), (7016, 9174)]