57160908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 166726560

約数和(自身を除く): 109565652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2081, 2289, 3052, 3924, 4162, 4578, 6243, 6867, 8324, 9156, 12486, 13734, 14567, 18729, 24972, 27468, 29134, 37458, 43701, 58268, 74916, 87402, 131103, 174804, 226829, 262206, 453658, 524412, 680487, 907316, 1360974, 1587803, 2041461, 2721948, 3175606, 4082922, 4763409, 6351212, 8165844, 9526818, 14290227, 19053636, 28580454, 57160908]

約数ペア:

[(1, 57160908), (2, 28580454), (3, 19053636), (4, 14290227), (6, 9526818), (7, 8165844), (9, 6351212), (12, 4763409), (14, 4082922), (18, 3175606), (21, 2721948), (28, 2041461), (36, 1587803), (42, 1360974), (63, 907316), (84, 680487), (109, 524412), (126, 453658), (218, 262206), (252, 226829), (327, 174804), (436, 131103), (654, 87402), (763, 74916), (981, 58268), (1308, 43701), (1526, 37458), (1962, 29134), (2081, 27468), (2289, 24972), (3052, 18729), (3924, 14567), (4162, 13734), (4578, 12486), (6243, 9156), (6867, 8324)]