77828192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 167770512

約数和(自身を除く): 89942320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3067, 3172, 6134, 6344, 12268, 12688, 24536, 25376, 39871, 49072, 79742, 98144, 159484, 187087, 318968, 374174, 637936, 748348, 1275872, 1496696, 2432131, 2993392, 4864262, 5986784, 9728524, 19457048, 38914096, 77828192]

約数ペア:

[(1, 77828192), (2, 38914096), (4, 19457048), (8, 9728524), (13, 5986784), (16, 4864262), (26, 2993392), (32, 2432131), (52, 1496696), (61, 1275872), (104, 748348), (122, 637936), (208, 374174), (244, 318968), (416, 187087), (488, 159484), (793, 98144), (976, 79742), (1586, 49072), (1952, 39871), (3067, 25376), (3172, 24536), (6134, 12688), (6344, 12268)]