72220096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 156976064

約数和(自身を除く): 84755968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1423, 1586, 1952, 2846, 3172, 3904, 5692, 6344, 11384, 12688, 18499, 22768, 25376, 36998, 45536, 50752, 73996, 86803, 91072, 147992, 173606, 295984, 347212, 591968, 694424, 1128439, 1183936, 1388848, 2256878, 2777696, 4513756, 5555392, 9027512, 18055024, 36110048, 72220096]

約数ペア:

[(1, 72220096), (2, 36110048), (4, 18055024), (8, 9027512), (13, 5555392), (16, 4513756), (26, 2777696), (32, 2256878), (52, 1388848), (61, 1183936), (64, 1128439), (104, 694424), (122, 591968), (208, 347212), (244, 295984), (416, 173606), (488, 147992), (793, 91072), (832, 86803), (976, 73996), (1423, 50752), (1586, 45536), (1952, 36998), (2846, 25376), (3172, 22768), (3904, 18499), (5692, 12688), (6344, 11384)]