90892868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 184063488

約数和(自身を除く): 93170620

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 1801, 2294, 3602, 4588, 7204, 12617, 19811, 25234, 39622, 50468, 55831, 66637, 79244, 111662, 133274, 223324, 266548, 614141, 733007, 1228282, 1466014, 2065747, 2456564, 2932028, 4131494, 8262988, 22723217, 45446434, 90892868]

約数ペア:

[(1, 90892868), (2, 45446434), (4, 22723217), (11, 8262988), (22, 4131494), (31, 2932028), (37, 2456564), (44, 2065747), (62, 1466014), (74, 1228282), (124, 733007), (148, 614141), (341, 266548), (407, 223324), (682, 133274), (814, 111662), (1147, 79244), (1364, 66637), (1628, 55831), (1801, 50468), (2294, 39622), (3602, 25234), (4588, 19811), (7204, 12617)]