66906623.000000000

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 324979200

約数和(自身を除く): 224058996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 343, 396, 441, 462, 539, 588, 686, 693, 743, 882, 924, 1029, 1078, 1372, 1386, 1486, 1617, 1764, 2058, 2156, 2229, 2772, 2972, 3087, 3234, 3773, 4116, 4458, 4851, 5201, 6174, 6468, 6687, 7546, 8173, 8916, 9702, 10402, 11319, 12348, 13374, 15092, 15603, 16346, 19404, 20804, 22638, 24519, 26748, 31206, 32692, 33957, 36407, 45276, 46809, 49038, 57211, 62412, 67914, 72814, 73557, 93618, 98076, 109221, 114422, 135828, 145628, 147114, 171633, 187236, 218442, 228844, 254849, 294228, 327663, 343266, 400477, 436884, 509698, 514899, 655326, 686532, 764547, 800954, 1019396, 1029798, 1201431, 1310652, 1529094, 1601908, 2059596, 2293641, 2402862, 2803339, 3058188, 3604293, 4587282, 4805724, 5606678, 7208586, 8410017, 9174564, 11213356, 14417172, 16820034, 25230051, 33640068, 50460102, 100920204]

約数ペア:

[(1, 100920204), (2, 50460102), (3, 33640068), (4, 25230051), (6, 16820034), (7, 14417172), (9, 11213356), (11, 9174564), (12, 8410017), (14, 7208586), (18, 5606678), (21, 4805724), (22, 4587282), (28, 3604293), (33, 3058188), (36, 2803339), (42, 2402862), (44, 2293641), (49, 2059596), (63, 1601908), (66, 1529094), (77, 1310652), (84, 1201431), (98, 1029798), (99, 1019396), (126, 800954), (132, 764547), (147, 686532), (154, 655326), (196, 514899), (198, 509698), (231, 436884), (252, 400477), (294, 343266), (308, 327663), (343, 294228), (396, 254849), (441, 228844), (462, 218442), (539, 187236), (588, 171633), (686, 147114), (693, 145628), (743, 135828), (882, 114422), (924, 109221), (1029, 98076), (1078, 93618), (1372, 73557), (1386, 72814), (1486, 67914), (1617, 62412), (1764, 57211), (2058, 49038), (2156, 46809), (2229, 45276), (2772, 36407), (2972, 33957), (3087, 32692), (3234, 31206), (3773, 26748), (4116, 24519), (4458, 22638), (4851, 20804), (5201, 19404), (6174, 16346), (6468, 15603), (6687, 15092), (7546, 13374), (8173, 12348), (8916, 11319), (9702, 10402)]