145439604

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70877}}^1$

素因数の和:70909

約数の個数: 48

約数和(自身を含む): 396916800

約数和(自身を除く): 251477196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 70877, 141754, 212631, 283508, 425262, 637893, 850524, 1275786, 1346663, 1913679, 2551572, 2693326, 3827358, 4039989, 5386652, 7654716, 8079978, 12119967, 16159956, 24239934, 36359901, 48479868, 72719802, 145439604]

約数ペア:

[(1, 145439604), (2, 72719802), (3, 48479868), (4, 36359901), (6, 24239934), (9, 16159956), (12, 12119967), (18, 8079978), (19, 7654716), (27, 5386652), (36, 4039989), (38, 3827358), (54, 2693326), (57, 2551572), (76, 1913679), (108, 1346663), (114, 1275786), (171, 850524), (228, 637893), (342, 425262), (513, 283508), (684, 212631), (1026, 141754), (2052, 70877)]