121231944

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8459

約数の個数: 64

約数和(自身を含む): 341822400

約数和(自身を除く): 220590456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 7236, 8377, 14472, 16754, 25131, 33508, 50262, 67016, 75393, 100524, 150786, 201048, 226179, 301572, 452358, 561259, 603144, 904716, 1122518, 1683777, 1809432, 2245036, 3367554, 4490072, 5051331, 6735108, 10102662, 13470216, 15153993, 20205324, 30307986, 40410648, 60615972, 121231944]

約数ペア:

[(1, 121231944), (2, 60615972), (3, 40410648), (4, 30307986), (6, 20205324), (8, 15153993), (9, 13470216), (12, 10102662), (18, 6735108), (24, 5051331), (27, 4490072), (36, 3367554), (54, 2245036), (67, 1809432), (72, 1683777), (108, 1122518), (134, 904716), (201, 603144), (216, 561259), (268, 452358), (402, 301572), (536, 226179), (603, 201048), (804, 150786), (1206, 100524), (1608, 75393), (1809, 67016), (2412, 50262), (3618, 33508), (4824, 25131), (7236, 16754), (8377, 14472)]