66702654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 93690306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 67, 71, 82, 114, 123, 134, 142, 171, 201, 213, 246, 342, 369, 402, 426, 603, 639, 738, 779, 1206, 1273, 1278, 1349, 1558, 2337, 2546, 2698, 2747, 2911, 3819, 4047, 4674, 4757, 5494, 5822, 7011, 7638, 8094, 8241, 8733, 9514, 11457, 12141, 14022, 14271, 16482, 17466, 22914, 24282, 24723, 26199, 28542, 42813, 49446, 52193, 52398, 55309, 85626, 90383, 104386, 110618, 156579, 165927, 180766, 195037, 271149, 313158, 331854, 390074, 469737, 497781, 542298, 585111, 813447, 939474, 995562, 1170222, 1626894, 1755333, 3510666, 3705703, 7411406, 11117109, 22234218, 33351327, 66702654]

約数ペア:

[(1, 66702654), (2, 33351327), (3, 22234218), (6, 11117109), (9, 7411406), (18, 3705703), (19, 3510666), (38, 1755333), (41, 1626894), (57, 1170222), (67, 995562), (71, 939474), (82, 813447), (114, 585111), (123, 542298), (134, 497781), (142, 469737), (171, 390074), (201, 331854), (213, 313158), (246, 271149), (342, 195037), (369, 180766), (402, 165927), (426, 156579), (603, 110618), (639, 104386), (738, 90383), (779, 85626), (1206, 55309), (1273, 52398), (1278, 52193), (1349, 49446), (1558, 42813), (2337, 28542), (2546, 26199), (2698, 24723), (2747, 24282), (2911, 22914), (3819, 17466), (4047, 16482), (4674, 14271), (4757, 14022), (5494, 12141), (5822, 11457), (7011, 9514), (7638, 8733), (8094, 8241)]