72290628

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{13477}}^1$

素因数の和:13636

約数の個数: 36

約数和(自身を含む): 183974700

約数和(自身を除く): 111684072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 13477, 26954, 40431, 53908, 80862, 121293, 161724, 242586, 485172, 2008073, 4016146, 6024219, 8032292, 12048438, 18072657, 24096876, 36145314, 72290628]

約数ペア:

[(1, 72290628), (2, 36145314), (3, 24096876), (4, 18072657), (6, 12048438), (9, 8032292), (12, 6024219), (18, 4016146), (36, 2008073), (149, 485172), (298, 242586), (447, 161724), (596, 121293), (894, 80862), (1341, 53908), (1788, 40431), (2682, 26954), (5364, 13477)]