82791396

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 226860480

約数和(自身を除く): 144069084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 61, 71, 81, 108, 118, 122, 142, 162, 177, 183, 213, 236, 244, 284, 324, 354, 366, 426, 531, 549, 639, 708, 732, 852, 1062, 1098, 1278, 1593, 1647, 1917, 2124, 2196, 2556, 3186, 3294, 3599, 3834, 4189, 4331, 4779, 4941, 5751, 6372, 6588, 7198, 7668, 8378, 8662, 9558, 9882, 10797, 11502, 12567, 12993, 14396, 16756, 17324, 19116, 19764, 21594, 23004, 25134, 25986, 32391, 37701, 38979, 43188, 50268, 51972, 64782, 75402, 77958, 97173, 113103, 116937, 129564, 150804, 155916, 194346, 226206, 233874, 255529, 291519, 339309, 350811, 388692, 452412, 467748, 511058, 583038, 678618, 701622, 766587, 1022116, 1166076, 1357236, 1403244, 1533174, 2299761, 3066348, 4599522, 6899283, 9199044, 13798566, 20697849, 27597132, 41395698, 82791396]

約数ペア:

[(1, 82791396), (2, 41395698), (3, 27597132), (4, 20697849), (6, 13798566), (9, 9199044), (12, 6899283), (18, 4599522), (27, 3066348), (36, 2299761), (54, 1533174), (59, 1403244), (61, 1357236), (71, 1166076), (81, 1022116), (108, 766587), (118, 701622), (122, 678618), (142, 583038), (162, 511058), (177, 467748), (183, 452412), (213, 388692), (236, 350811), (244, 339309), (284, 291519), (324, 255529), (354, 233874), (366, 226206), (426, 194346), (531, 155916), (549, 150804), (639, 129564), (708, 116937), (732, 113103), (852, 97173), (1062, 77958), (1098, 75402), (1278, 64782), (1593, 51972), (1647, 50268), (1917, 43188), (2124, 38979), (2196, 37701), (2556, 32391), (3186, 25986), (3294, 25134), (3599, 23004), (3834, 21594), (4189, 19764), (4331, 19116), (4779, 17324), (4941, 16756), (5751, 14396), (6372, 12993), (6588, 12567), (7198, 11502), (7668, 10797), (8378, 9882), (8662, 9558)]