61418364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 169303680

約数和(自身を除く): 107885316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1559, 1876, 2814, 3118, 3283, 4677, 5628, 6236, 6566, 9354, 9849, 10913, 13132, 18708, 19698, 21826, 32739, 39396, 43652, 65478, 76391, 104453, 130956, 152782, 208906, 229173, 305564, 313359, 417812, 458346, 626718, 731171, 916692, 1253436, 1462342, 2193513, 2924684, 4387026, 5118197, 8774052, 10236394, 15354591, 20472788, 30709182, 61418364]

約数ペア:

[(1, 61418364), (2, 30709182), (3, 20472788), (4, 15354591), (6, 10236394), (7, 8774052), (12, 5118197), (14, 4387026), (21, 2924684), (28, 2193513), (42, 1462342), (49, 1253436), (67, 916692), (84, 731171), (98, 626718), (134, 458346), (147, 417812), (196, 313359), (201, 305564), (268, 229173), (294, 208906), (402, 152782), (469, 130956), (588, 104453), (804, 76391), (938, 65478), (1407, 43652), (1559, 39396), (1876, 32739), (2814, 21826), (3118, 19698), (3283, 18708), (4677, 13132), (5628, 10913), (6236, 9849), (6566, 9354)]