71918952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22566

約数の個数: 64

約数和(自身を含む): 216307200

約数和(自身を除く): 144388248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 22531, 45062, 67593, 90124, 135186, 157717, 180248, 270372, 315434, 428089, 473151, 540744, 630868, 856178, 946302, 1261736, 1284267, 1712356, 1892604, 2568534, 2996623, 3424712, 3785208, 5137068, 5993246, 8989869, 10274136, 11986492, 17979738, 23972984, 35959476, 71918952]

約数ペア:

[(1, 71918952), (2, 35959476), (3, 23972984), (4, 17979738), (6, 11986492), (7, 10274136), (8, 8989869), (12, 5993246), (14, 5137068), (19, 3785208), (21, 3424712), (24, 2996623), (28, 2568534), (38, 1892604), (42, 1712356), (56, 1284267), (57, 1261736), (76, 946302), (84, 856178), (114, 630868), (133, 540744), (152, 473151), (168, 428089), (228, 315434), (266, 270372), (399, 180248), (456, 157717), (532, 135186), (798, 90124), (1064, 67593), (1596, 45062), (3192, 22531)]