66391974

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 164116680

約数和(自身を除く): 97724706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 363, 486, 594, 726, 891, 1089, 1129, 1782, 2178, 2258, 2673, 3267, 3387, 5346, 6534, 6774, 9801, 10161, 12419, 19602, 20322, 24838, 29403, 30483, 37257, 58806, 60966, 74514, 91449, 111771, 136609, 182898, 223542, 273218, 274347, 335313, 409827, 548694, 670626, 819654, 1005939, 1229481, 2011878, 2458962, 3017817, 3688443, 6035634, 7376886, 11065329, 22130658, 33195987, 66391974]

約数ペア:

[(1, 66391974), (2, 33195987), (3, 22130658), (6, 11065329), (9, 7376886), (11, 6035634), (18, 3688443), (22, 3017817), (27, 2458962), (33, 2011878), (54, 1229481), (66, 1005939), (81, 819654), (99, 670626), (121, 548694), (162, 409827), (198, 335313), (242, 274347), (243, 273218), (297, 223542), (363, 182898), (486, 136609), (594, 111771), (726, 91449), (891, 74514), (1089, 60966), (1129, 58806), (1782, 37257), (2178, 30483), (2258, 29403), (2673, 24838), (3267, 20322), (3387, 19602), (5346, 12419), (6534, 10161), (6774, 9801)]