172047816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 485147520

約数和(自身を除く): 313099704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 61, 72, 86, 122, 129, 172, 183, 244, 258, 344, 366, 387, 488, 516, 549, 732, 774, 911, 1032, 1098, 1464, 1548, 1822, 2196, 2623, 2733, 3096, 3644, 4392, 5246, 5466, 7288, 7869, 8199, 10492, 10932, 15738, 16398, 20984, 21864, 23607, 31476, 32796, 39173, 47214, 55571, 62952, 65592, 78346, 94428, 111142, 117519, 156692, 166713, 188856, 222284, 235038, 313384, 333426, 352557, 444568, 470076, 500139, 666852, 705114, 940152, 1000278, 1333704, 1410228, 2000556, 2389553, 2820456, 4001112, 4779106, 7168659, 9558212, 14337318, 19116424, 21505977, 28674636, 43011954, 57349272, 86023908, 172047816]

約数ペア:

[(1, 172047816), (2, 86023908), (3, 57349272), (4, 43011954), (6, 28674636), (8, 21505977), (9, 19116424), (12, 14337318), (18, 9558212), (24, 7168659), (36, 4779106), (43, 4001112), (61, 2820456), (72, 2389553), (86, 2000556), (122, 1410228), (129, 1333704), (172, 1000278), (183, 940152), (244, 705114), (258, 666852), (344, 500139), (366, 470076), (387, 444568), (488, 352557), (516, 333426), (549, 313384), (732, 235038), (774, 222284), (911, 188856), (1032, 166713), (1098, 156692), (1464, 117519), (1548, 111142), (1822, 94428), (2196, 78346), (2623, 65592), (2733, 62952), (3096, 55571), (3644, 47214), (4392, 39173), (5246, 32796), (5466, 31476), (7288, 23607), (7869, 21864), (8199, 20984), (10492, 16398), (10932, 15738)]