77259832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 167378400

約数和(自身を除く): 90118568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 491, 712, 884, 982, 1157, 1513, 1768, 1964, 2314, 3026, 3928, 4628, 6052, 6383, 8347, 9256, 12104, 12766, 16694, 19669, 25532, 33388, 39338, 43699, 51064, 66776, 78676, 87398, 108511, 157352, 174796, 217022, 349592, 434044, 568087, 742883, 868088, 1136174, 1485766, 2272348, 2971532, 4544696, 5943064, 9657479, 19314958, 38629916, 77259832]

約数ペア:

[(1, 77259832), (2, 38629916), (4, 19314958), (8, 9657479), (13, 5943064), (17, 4544696), (26, 2971532), (34, 2272348), (52, 1485766), (68, 1136174), (89, 868088), (104, 742883), (136, 568087), (178, 434044), (221, 349592), (356, 217022), (442, 174796), (491, 157352), (712, 108511), (884, 87398), (982, 78676), (1157, 66776), (1513, 51064), (1768, 43699), (1964, 39338), (2314, 33388), (3026, 25532), (3928, 19669), (4628, 16694), (6052, 12766), (6383, 12104), (8347, 9256)]