90474472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 190451520

約数和(自身を除く): 99977048

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 751, 814, 1369, 1502, 1628, 2738, 3004, 3256, 5476, 6008, 8261, 10952, 15059, 16522, 27787, 30118, 33044, 55574, 60236, 66088, 111148, 120472, 222296, 305657, 611314, 1028119, 1222628, 2056238, 2445256, 4112476, 8224952, 11309309, 22618618, 45237236, 90474472]

約数ペア:

[(1, 90474472), (2, 45237236), (4, 22618618), (8, 11309309), (11, 8224952), (22, 4112476), (37, 2445256), (44, 2056238), (74, 1222628), (88, 1028119), (148, 611314), (296, 305657), (407, 222296), (751, 120472), (814, 111148), (1369, 66088), (1502, 60236), (1628, 55574), (2738, 33044), (3004, 30118), (3256, 27787), (5476, 16522), (6008, 15059), (8261, 10952)]