31323744

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 90587952

約数和(自身を除く): 59264208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1783, 1952, 2196, 2928, 3566, 4392, 5349, 5856, 7132, 8784, 10698, 14264, 16047, 17568, 21396, 28528, 32094, 42792, 57056, 64188, 85584, 108763, 128376, 171168, 217526, 256752, 326289, 435052, 513504, 652578, 870104, 978867, 1305156, 1740208, 1957734, 2610312, 3480416, 3915468, 5220624, 7830936, 10441248, 15661872, 31323744]

約数ペア:

[(1, 31323744), (2, 15661872), (3, 10441248), (4, 7830936), (6, 5220624), (8, 3915468), (9, 3480416), (12, 2610312), (16, 1957734), (18, 1740208), (24, 1305156), (32, 978867), (36, 870104), (48, 652578), (61, 513504), (72, 435052), (96, 326289), (122, 256752), (144, 217526), (183, 171168), (244, 128376), (288, 108763), (366, 85584), (488, 64188), (549, 57056), (732, 42792), (976, 32094), (1098, 28528), (1464, 21396), (1783, 17568), (1952, 16047), (2196, 14264), (2928, 10698), (3566, 8784), (4392, 7132), (5349, 5856)]