67165020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28703}}^1$

素因数の和:28731

約数の個数: 72

約数和(自身を含む): 219413376

約数和(自身を除く): 152248356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28703, 57406, 86109, 114812, 143515, 172218, 258327, 287030, 344436, 373139, 430545, 516654, 574060, 746278, 861090, 1033308, 1119417, 1291635, 1492556, 1722180, 1865695, 2238834, 2583270, 3358251, 3731390, 4477668, 5166540, 5597085, 6716502, 7462780, 11194170, 13433004, 16791255, 22388340, 33582510, 67165020]

約数ペア:

[(1, 67165020), (2, 33582510), (3, 22388340), (4, 16791255), (5, 13433004), (6, 11194170), (9, 7462780), (10, 6716502), (12, 5597085), (13, 5166540), (15, 4477668), (18, 3731390), (20, 3358251), (26, 2583270), (30, 2238834), (36, 1865695), (39, 1722180), (45, 1492556), (52, 1291635), (60, 1119417), (65, 1033308), (78, 861090), (90, 746278), (117, 574060), (130, 516654), (156, 430545), (180, 373139), (195, 344436), (234, 287030), (260, 258327), (390, 172218), (468, 143515), (585, 114812), (780, 86109), (1170, 57406), (2340, 28703)]