90412164

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 237357120

約数和(自身を除く): 146944956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 309, 333, 412, 444, 618, 659, 666, 927, 1236, 1318, 1332, 1854, 1977, 2636, 3708, 3811, 3954, 5931, 7622, 7908, 11433, 11862, 15244, 22866, 23724, 24383, 34299, 45732, 48766, 67877, 68598, 73149, 97532, 135754, 137196, 146298, 203631, 219447, 271508, 292596, 407262, 438894, 610893, 814524, 877788, 1221786, 2443572, 2511449, 5022898, 7534347, 10045796, 15068694, 22603041, 30137388, 45206082, 90412164]

約数ペア:

[(1, 90412164), (2, 45206082), (3, 30137388), (4, 22603041), (6, 15068694), (9, 10045796), (12, 7534347), (18, 5022898), (36, 2511449), (37, 2443572), (74, 1221786), (103, 877788), (111, 814524), (148, 610893), (206, 438894), (222, 407262), (309, 292596), (333, 271508), (412, 219447), (444, 203631), (618, 146298), (659, 137196), (666, 135754), (927, 97532), (1236, 73149), (1318, 68598), (1332, 67877), (1854, 48766), (1977, 45732), (2636, 34299), (3708, 24383), (3811, 23724), (3954, 22866), (5931, 15244), (7622, 11862), (7908, 11433)]