66386376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 216253440

約数和(自身を除く): 149867064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 607, 651, 744, 868, 882, 1116, 1176, 1214, 1302, 1519, 1736, 1764, 1821, 1953, 2232, 2428, 2604, 3038, 3528, 3642, 3906, 4249, 4557, 4856, 5208, 5463, 6076, 7284, 7812, 8498, 9114, 10926, 12152, 12747, 13671, 14568, 15624, 16996, 18228, 18817, 21852, 25494, 27342, 29743, 33992, 36456, 37634, 38241, 43704, 50988, 54684, 56451, 59486, 75268, 76482, 89229, 101976, 109368, 112902, 118972, 131719, 150536, 152964, 169353, 178458, 225804, 237944, 263438, 267687, 305928, 338706, 356916, 395157, 451608, 526876, 535374, 677412, 713832, 790314, 922033, 1053752, 1070748, 1185471, 1354824, 1580628, 1844066, 2141496, 2370942, 2766099, 3161256, 3688132, 4741884, 5532198, 7376264, 8298297, 9483768, 11064396, 16596594, 22128792, 33193188, 66386376]

約数ペア:

[(1, 66386376), (2, 33193188), (3, 22128792), (4, 16596594), (6, 11064396), (7, 9483768), (8, 8298297), (9, 7376264), (12, 5532198), (14, 4741884), (18, 3688132), (21, 3161256), (24, 2766099), (28, 2370942), (31, 2141496), (36, 1844066), (42, 1580628), (49, 1354824), (56, 1185471), (62, 1070748), (63, 1053752), (72, 922033), (84, 790314), (93, 713832), (98, 677412), (124, 535374), (126, 526876), (147, 451608), (168, 395157), (186, 356916), (196, 338706), (217, 305928), (248, 267687), (252, 263438), (279, 237944), (294, 225804), (372, 178458), (392, 169353), (434, 152964), (441, 150536), (504, 131719), (558, 118972), (588, 112902), (607, 109368), (651, 101976), (744, 89229), (868, 76482), (882, 75268), (1116, 59486), (1176, 56451), (1214, 54684), (1302, 50988), (1519, 43704), (1736, 38241), (1764, 37634), (1821, 36456), (1953, 33992), (2232, 29743), (2428, 27342), (2604, 25494), (3038, 21852), (3528, 18817), (3642, 18228), (3906, 16996), (4249, 15624), (4557, 14568), (4856, 13671), (5208, 12747), (5463, 12152), (6076, 10926), (7284, 9114), (7812, 8498)]