77342876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 152386080

約数和(自身を除く): 75043204

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 74, 122, 148, 244, 481, 659, 793, 962, 1318, 1586, 1924, 2257, 2636, 3172, 4514, 8567, 9028, 17134, 24383, 29341, 34268, 40199, 48766, 58682, 80398, 97532, 117364, 160796, 316979, 522587, 633958, 1045174, 1267916, 1487363, 2090348, 2974726, 5949452, 19335719, 38671438, 77342876]

約数ペア:

[(1, 77342876), (2, 38671438), (4, 19335719), (13, 5949452), (26, 2974726), (37, 2090348), (52, 1487363), (61, 1267916), (74, 1045174), (122, 633958), (148, 522587), (244, 316979), (481, 160796), (659, 117364), (793, 97532), (962, 80398), (1318, 58682), (1586, 48766), (1924, 40199), (2257, 34268), (2636, 29341), (3172, 24383), (4514, 17134), (8567, 9028)]