65625768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23371}}^1$

素因数の和:23399

約数の個数: 64

約数和(自身を含む): 196324800

約数和(自身を除く): 130699032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 23371, 46742, 70113, 93484, 140226, 186968, 210339, 280452, 303823, 420678, 560904, 607646, 631017, 841356, 911469, 1215292, 1262034, 1682712, 1822938, 2430584, 2524068, 2734407, 3645876, 5048136, 5468814, 7291752, 8203221, 10937628, 16406442, 21875256, 32812884, 65625768]

約数ペア:

[(1, 65625768), (2, 32812884), (3, 21875256), (4, 16406442), (6, 10937628), (8, 8203221), (9, 7291752), (12, 5468814), (13, 5048136), (18, 3645876), (24, 2734407), (26, 2524068), (27, 2430584), (36, 1822938), (39, 1682712), (52, 1262034), (54, 1215292), (72, 911469), (78, 841356), (104, 631017), (108, 607646), (117, 560904), (156, 420678), (216, 303823), (234, 280452), (312, 210339), (351, 186968), (468, 140226), (702, 93484), (936, 70113), (1404, 46742), (2808, 23371)]