78588484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 86521916

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4679, 8398, 9358, 16796, 18716, 60827, 79543, 88901, 121654, 159086, 177802, 243308, 318172, 355604, 1034059, 1155713, 1511317, 2068118, 2311426, 3022634, 4136236, 4622852, 6045268, 19647121, 39294242, 78588484]

約数ペア:

[(1, 78588484), (2, 39294242), (4, 19647121), (13, 6045268), (17, 4622852), (19, 4136236), (26, 3022634), (34, 2311426), (38, 2068118), (52, 1511317), (68, 1155713), (76, 1034059), (221, 355604), (247, 318172), (323, 243308), (442, 177802), (494, 159086), (646, 121654), (884, 88901), (988, 79543), (1292, 60827), (4199, 18716), (4679, 16796), (8398, 9358)]