78168672

素因数分解:

$2^5\times 3^3\times {\mathrm{90473}}^1$

素因数の和:90492

約数の個数: 48

約数和(自身を含む): 227994480

約数和(自身を除く): 149825808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90473, 180946, 271419, 361892, 542838, 723784, 814257, 1085676, 1447568, 1628514, 2171352, 2442771, 2895136, 3257028, 4342704, 4885542, 6514056, 8685408, 9771084, 13028112, 19542168, 26056224, 39084336, 78168672]

約数ペア:

[(1, 78168672), (2, 39084336), (3, 26056224), (4, 19542168), (6, 13028112), (8, 9771084), (9, 8685408), (12, 6514056), (16, 4885542), (18, 4342704), (24, 3257028), (27, 2895136), (32, 2442771), (36, 2171352), (48, 1628514), (54, 1447568), (72, 1085676), (96, 814257), (108, 723784), (144, 542838), (216, 361892), (288, 271419), (432, 180946), (864, 90473)]