79146951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 129991680

約数和(自身を除く): 50844729

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 61, 103, 183, 221, 247, 309, 323, 663, 741, 793, 969, 1037, 1159, 1339, 1751, 1957, 2379, 3111, 3477, 4017, 4199, 5253, 5871, 6283, 12597, 13481, 15067, 18849, 19703, 22763, 25441, 33269, 40443, 45201, 59109, 68289, 76323, 81679, 99807, 106811, 119377, 245037, 256139, 320433, 358131, 432497, 768417, 1297491, 1388543, 1551901, 2029409, 4165629, 4655703, 6088227, 26382317, 79146951]

約数ペア:

[(1, 79146951), (3, 26382317), (13, 6088227), (17, 4655703), (19, 4165629), (39, 2029409), (51, 1551901), (57, 1388543), (61, 1297491), (103, 768417), (183, 432497), (221, 358131), (247, 320433), (309, 256139), (323, 245037), (663, 119377), (741, 106811), (793, 99807), (969, 81679), (1037, 76323), (1159, 68289), (1339, 59109), (1751, 45201), (1957, 40443), (2379, 33269), (3111, 25441), (3477, 22763), (4017, 19703), (4199, 18849), (5253, 15067), (5871, 13481), (6283, 12597)]