71469918

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 173947200

約数和(自身を除く): 102477282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 1669, 2379, 3294, 3338, 4758, 5007, 7137, 10014, 14274, 15021, 21411, 21697, 30042, 42822, 43394, 45063, 65091, 90126, 101809, 130182, 195273, 203618, 305427, 390546, 585819, 610854, 916281, 1171638, 1323517, 1832562, 2647034, 2748843, 3970551, 5497686, 7941102, 11911653, 23823306, 35734959, 71469918]

約数ペア:

[(1, 71469918), (2, 35734959), (3, 23823306), (6, 11911653), (9, 7941102), (13, 5497686), (18, 3970551), (26, 2748843), (27, 2647034), (39, 1832562), (54, 1323517), (61, 1171638), (78, 916281), (117, 610854), (122, 585819), (183, 390546), (234, 305427), (351, 203618), (366, 195273), (549, 130182), (702, 101809), (793, 90126), (1098, 65091), (1586, 45063), (1647, 43394), (1669, 42822), (2379, 30042), (3294, 21697), (3338, 21411), (4758, 15021), (5007, 14274), (7137, 10014)]