68881096752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{85109}}^1$

素因数の和:86430

約数の個数: 80

約数和(自身を含む): 191780746080

約数和(自身を除く): 122899649328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1297, 2594, 3891, 5188, 7782, 10376, 15564, 16861, 20752, 31128, 33722, 50583, 62256, 67444, 85109, 101166, 134888, 170218, 202332, 255327, 269776, 340436, 404664, 510654, 680872, 809328, 1021308, 1106417, 1361744, 2042616, 2212834, 3319251, 4085232, 4425668, 6638502, 8851336, 13277004, 17702672, 26554008, 53108016, 110386373, 220772746, 331159119, 441545492, 662318238, 883090984, 1324636476, 1435022849, 1766181968, 2649272952, 2870045698, 4305068547, 5298545904, 5740091396, 8610137094, 11480182792, 17220274188, 22960365584, 34440548376, 68881096752]

約数ペア:

[(1, 68881096752), (2, 34440548376), (3, 22960365584), (4, 17220274188), (6, 11480182792), (8, 8610137094), (12, 5740091396), (13, 5298545904), (16, 4305068547), (24, 2870045698), (26, 2649272952), (39, 1766181968), (48, 1435022849), (52, 1324636476), (78, 883090984), (104, 662318238), (156, 441545492), (208, 331159119), (312, 220772746), (624, 110386373), (1297, 53108016), (2594, 26554008), (3891, 17702672), (5188, 13277004), (7782, 8851336), (10376, 6638502), (15564, 4425668), (16861, 4085232), (20752, 3319251), (31128, 2212834), (33722, 2042616), (50583, 1361744), (62256, 1106417), (67444, 1021308), (85109, 809328), (101166, 680872), (134888, 510654), (170218, 404664), (202332, 340436), (255327, 269776)]