77761432

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 170787960

約数和(自身を除く): 93026528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1217, 1304, 2282, 2434, 4564, 4868, 7987, 8519, 9128, 9736, 15974, 17038, 31948, 34076, 59633, 63896, 68152, 119266, 198371, 238532, 396742, 477064, 793484, 1388597, 1586968, 2777194, 5554388, 9720179, 11108776, 19440358, 38880716, 77761432]

約数ペア:

[(1, 77761432), (2, 38880716), (4, 19440358), (7, 11108776), (8, 9720179), (14, 5554388), (28, 2777194), (49, 1586968), (56, 1388597), (98, 793484), (163, 477064), (196, 396742), (326, 238532), (392, 198371), (652, 119266), (1141, 68152), (1217, 63896), (1304, 59633), (2282, 34076), (2434, 31948), (4564, 17038), (4868, 15974), (7987, 9736), (8519, 9128)]