29090988

素因数分解:

$2^2\times 3^5\times {\mathrm{173}}^2$

素因数の和:365

約数の個数: 54

約数和(自身を含む): 76702444

約数和(自身を除く): 47611456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 243, 324, 346, 486, 519, 692, 972, 1038, 1557, 2076, 3114, 4671, 6228, 9342, 14013, 18684, 28026, 29929, 42039, 56052, 59858, 84078, 89787, 119716, 168156, 179574, 269361, 359148, 538722, 808083, 1077444, 1616166, 2424249, 3232332, 4848498, 7272747, 9696996, 14545494, 29090988]

約数ペア:

[(1, 29090988), (2, 14545494), (3, 9696996), (4, 7272747), (6, 4848498), (9, 3232332), (12, 2424249), (18, 1616166), (27, 1077444), (36, 808083), (54, 538722), (81, 359148), (108, 269361), (162, 179574), (173, 168156), (243, 119716), (324, 89787), (346, 84078), (486, 59858), (519, 56052), (692, 42039), (972, 29929), (1038, 28026), (1557, 18684), (2076, 14013), (3114, 9342), (4671, 6228)]