72668934

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 176863680

約数和(自身を除く): 104194746

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, 1697, 2379, 3294, 3394, 4758, 5091, 7137, 10182, 14274, 15273, 21411, 22061, 30546, 42822, 44122, 45819, 66183, 91638, 103517, 132366, 198549, 207034, 310551, 397098, 595647, 621102, 931653, 1191294, 1345721, 1863306, 2691442, 2794959, 4037163, 5589918, 8074326, 12111489, 24222978, 36334467, 72668934]

約数ペア:

[(1, 72668934), (2, 36334467), (3, 24222978), (6, 12111489), (9, 8074326), (13, 5589918), (18, 4037163), (26, 2794959), (27, 2691442), (39, 1863306), (54, 1345721), (61, 1191294), (78, 931653), (117, 621102), (122, 595647), (183, 397098), (234, 310551), (351, 207034), (366, 198549), (549, 132366), (702, 103517), (793, 91638), (1098, 66183), (1586, 45819), (1647, 44122), (1697, 42822), (2379, 30546), (3294, 22061), (3394, 21411), (4758, 15273), (5091, 14274), (7137, 10182)]