61554444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10321}}^1$

素因数の和:10406

約数の個数: 48

約数和(自身を含む): 166473216

約数和(自身を除く): 104918772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 10321, 20642, 30963, 41284, 61926, 72247, 123852, 144494, 216741, 288988, 433482, 732791, 866964, 1465582, 2198373, 2931164, 4396746, 5129537, 8793492, 10259074, 15388611, 20518148, 30777222, 61554444]

約数ペア:

[(1, 61554444), (2, 30777222), (3, 20518148), (4, 15388611), (6, 10259074), (7, 8793492), (12, 5129537), (14, 4396746), (21, 2931164), (28, 2198373), (42, 1465582), (71, 866964), (84, 732791), (142, 433482), (213, 288988), (284, 216741), (426, 144494), (497, 123852), (852, 72247), (994, 61926), (1491, 41284), (1988, 30963), (2982, 20642), (5964, 10321)]