76430648

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 93604552

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 71, 94, 142, 188, 284, 329, 376, 409, 497, 568, 658, 818, 994, 1316, 1636, 1988, 2632, 2863, 3272, 3337, 3976, 5726, 6674, 11452, 13348, 19223, 22904, 23359, 26696, 29039, 38446, 46718, 58078, 76892, 93436, 116156, 134561, 153784, 186872, 203273, 232312, 269122, 406546, 538244, 813092, 1076488, 1364833, 1626184, 2729666, 5459332, 9553831, 10918664, 19107662, 38215324, 76430648]

約数ペア:

[(1, 76430648), (2, 38215324), (4, 19107662), (7, 10918664), (8, 9553831), (14, 5459332), (28, 2729666), (47, 1626184), (56, 1364833), (71, 1076488), (94, 813092), (142, 538244), (188, 406546), (284, 269122), (329, 232312), (376, 203273), (409, 186872), (497, 153784), (568, 134561), (658, 116156), (818, 93436), (994, 76892), (1316, 58078), (1636, 46718), (1988, 38446), (2632, 29039), (2863, 26696), (3272, 23359), (3337, 22904), (3976, 19223), (5726, 13348), (6674, 11452)]