145440468

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43441}}^1$

素因数の和:43485

約数の個数: 48

約数和(自身を含む): 389240320

約数和(自身を除く): 243799852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 43441, 86882, 130323, 173764, 260646, 390969, 521292, 781938, 1172907, 1346671, 1563876, 2345814, 2693342, 4040013, 4691628, 5386684, 8080026, 12120039, 16160052, 24240078, 36360117, 48480156, 72720234, 145440468]

約数ペア:

[(1, 145440468), (2, 72720234), (3, 48480156), (4, 36360117), (6, 24240078), (9, 16160052), (12, 12120039), (18, 8080026), (27, 5386684), (31, 4691628), (36, 4040013), (54, 2693342), (62, 2345814), (93, 1563876), (108, 1346671), (124, 1172907), (186, 781938), (279, 521292), (372, 390969), (558, 260646), (837, 173764), (1116, 130323), (1674, 86882), (3348, 43441)]