69257968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 155990016

約数和(自身を除く): 86732048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 467, 496, 598, 713, 806, 934, 1196, 1426, 1612, 1868, 2392, 2852, 3224, 3736, 4784, 5704, 6071, 6448, 7472, 9269, 10741, 11408, 12142, 14477, 18538, 21482, 24284, 28954, 37076, 42964, 48568, 57908, 74152, 85928, 97136, 115816, 139633, 148304, 171856, 188201, 231632, 279266, 332971, 376402, 558532, 665942, 752804, 1117064, 1331884, 1505608, 2234128, 2663768, 3011216, 4328623, 5327536, 8657246, 17314492, 34628984, 69257968]

約数ペア:

[(1, 69257968), (2, 34628984), (4, 17314492), (8, 8657246), (13, 5327536), (16, 4328623), (23, 3011216), (26, 2663768), (31, 2234128), (46, 1505608), (52, 1331884), (62, 1117064), (92, 752804), (104, 665942), (124, 558532), (184, 376402), (208, 332971), (248, 279266), (299, 231632), (368, 188201), (403, 171856), (467, 148304), (496, 139633), (598, 115816), (713, 97136), (806, 85928), (934, 74152), (1196, 57908), (1426, 48568), (1612, 42964), (1868, 37076), (2392, 28954), (2852, 24284), (3224, 21482), (3736, 18538), (4784, 14477), (5704, 12142), (6071, 11408), (6448, 10741), (7472, 9269)]